url string | text string | date timestamp[s] | metadata string |
|---|---|---|---|
https://math.stackexchange.com/questions/3145748/what-is-the-support-of-a-vector-bundle-complex | # What is the support of a vector bundle complex?
I'm doing a class on K-Theory, and I'm confused about what the support of a complex of vector bundles is. Consider the following complex: $$0\to V_1\to V_2\to \dots\to V_n\to 0$$ Assume that all vector bundles have been defined on the same manifold $$M$$.
Is the suppo... | 2019-05-23T07:54:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://icml.cc/Conferences/2022/ScheduleMultitrack?event=16782 | Timezone: »
Spotlight
A Self-Play Posterior Sampling Algorithm for Zero-Sum Markov Games
Wei Xiong · Han Zhong · Chengshuai Shi · Cong Shen · Tong Zhang
Thu Jul 21 08:30 AM -- 08:35 AM (PDT) @ Room 310
Existing studies on provably efficient algorithms for Markov games (MGs) almost exclusively build on the optimism in... | 2023-03-28T11:33:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://docs.siesta-project.org/projects/siesta/tutorials/td-dft/stopping-power/index.html | 2. MOVING ATOMS: stopping power for H moving along a channel in Ge¶
In this example we will see how to simulate the dynamics of an energetic hydrogen atom moving through a channel in Germanium.
The input file hydrogen-in-Ge.0.fdf contains a cell with 8 Germanium atoms in the fcc phase, and an interstitial Hydrogen. I... | 2022-08-19T14:47:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codegolf.stackexchange.com/questions/178373/how-many-consecutive-descending-numbers-in-my-number | # How many consecutive descending numbers in my number?
2019 has come and probably everyone has noticed the peculiarity of this number: it's in fact composed by two sub-numbers (20 and 19) representing a sequence of consecutive descending numbers.
### Challenge
Given a number x, return the length of the maximum sequ... | 2021-09-27T01:22:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Symbols:L | # Symbols:L
Previous ... Next
## Roman Numerals
$\mathrm L$
The Roman numeral for $50$.
Its $\LaTeX$ code is \mathrm L .
## The Set of All Linear Transformations
Let $G$ and $H$ be $R$-modules.
Then $\operatorname{Hom}_R \left({G, H}\right)$ is the set of all linear transformations from $G$ to $H$:
$\operator... | 2018-11-18T14:59:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://cms.math.ca/10.4153/CMB-2003-012-7 | location: Publications → journals → CMB
Abstract view
# On Certain Finitely Generated Subgroups of Groups Which Split
Define a group $G$ to be in the class $\mathcal{S}$ if for any finitely generated subgroup $K$ of $G$ having the property that there is a positive integer $n$ such that $g^n \in K$ for all $g\in G$, ... | 2015-04-27T15:34:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://electronics.stackexchange.com/questions/595368/maximum-power-transfer-and-minimization-of-signal-reflection-when-should-what-b | # Maximum power transfer and minimization of signal reflection: When should what be applied
Impedance matching is the practice of designing the input impedance of an electrical load or the output impedance of its corresponding signal source to maximize the power transfer or minimize signal reflection from the load. In... | 2022-08-14T13:16:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.engraved.blog/why-machine-learning-algorithms-are-hard-to-tune/ | ## Why are machine learning algorithms hard to tune?
In machine learning, linear combinations of losses are all over the place. In fact, they are commonly used as the standard approach, despite that they are a perilous area full of dicey pitfalls. Especially regarding how these linear combinations make your algorithm ... | 2022-08-10T23:22:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 2, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/69187/multiplicity-of-eigenvalues-in-2-dim-families-of-symmetric-matrices/69234 | # Multiplicity of eigenvalues in 2-dim families of symmetric matrices
Say you have 2 symmetric matrices, $A$ and $B$, and you know that every linear combination $xA+yB$ ($x,\\,y\in \mathbb{R}$) has an eigenvalue of multiplicity at least $m>1$. Such a situation can of course be obtained if $A$, $B$ have a common eigens... | 2014-10-25T13:13:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://aty.sdsu.edu/papers/JOSA/GF-vis.html | Text © Optical Society of America 2000. This article appears in the December, 2000, issue of Journal of the Optical Society of America A, vol. 17, pp. 2129-2139. Some of the figures in this paper are fairly large files; please be patient if you have a slow Net connection.
# Sunset science. III. Visual adaptation and g... | 2021-05-12T05:53:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/169387/a-special-path-integral | # A special path integral
May be $f(\vec{x}), \vec{g}(\vec{x})$ an arbitrary functions dependent on the coordinates $\vec{x}=(x,y,z)^T$. Defining the following function dependent on a 3-dimensional curve $\vec{\gamma(t)}$ parametrized by $t \in [0,1]$:
$S := \int_{R^3}\int_{R^3} (f(\vec{x})exp(\int_0^1 \vec{g}(\vec{\... | 2019-12-14T01:49:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dml.cz/handle/10338.dmlcz/148292 | # Article
Full entry | PDF (0.5 MB)
Keywords:
Jordan-Pólya numbers; factorial function; friable numbers
Summary:
A positive integer \$n\$ is said to be a Jordan-Pólya number if it can be written as a product of factorials. We obtain non-trivial lower and upper bounds for the number of Jordan-Pólya numbers not exceed... | 2021-04-14T05:09:18 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://msp.org/ant/2018/12-2/p01.xhtml | #### Vol. 12, No. 2, 2018
Recent Issues
The Journal About the Journal Subscriptions Editorial Board Editors' Addresses Editors' Interests Scientific Advantages Submission Guidelines Submission Form Editorial Login Author Index To Appear ISSN: 1944-7833 (e-only) ISSN: 1937-0652 (print)
Proper $G_a$-actions on $\mathb... | 2018-06-23T07:55:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 1, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/214761-lipschitz-order-print.html | # lipschitz of order
• Mar 14th 2013, 08:13 AM
learning
lipschitz of order
a function f R-> R is called 'Lipschitz of order a' at x if there is a contant: |f(x) - f(y) =< C|x-y|^a. show that if f is lipshitz, for any a>0, then f is continuous at x. show that if f is differentiable on [x-d, x+d] for some d> 0 then f is... | 2017-07-25T05:08:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 3, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://aas.org/archives/BAAS/v26n2/aas184/abs/S1002.html | Cosmology with Ground-Based VHE Gamma-Ray Detectors
Session 10 -- Gamma Ray Sources
Display presentation, Monday, 30, 1994, 9:20-6:30
## [10.02] Cosmology with Ground-Based VHE Gamma-Ray Detectors
P.S. Coppi (University of Chicago), F.A. Aharonian, H. V\"olk (Max-Planck-Institut f\"ur Kernphysik)
Active Galactic Nuc... | 2015-03-01T16:11:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/381325/bernardo-1979-paper-section-3-2 | # Bernardo (1979) paper, section 3.2
In section 3.2 of his paper, "Reference Posterior distribution for Bayesian Inference" (on 10 Dec, 2018) he writes
$$H(p^*(\theta/z))=-\int p^*(\theta/\hat{\theta})log( p^*(\theta/\hat{\theta}))d\theta,$$
$$=-log(p^*(\hat{\theta}|\hat{\theta}))+o(1),$$
$$=K(\hat{\theta})+o(1),$$... | 2019-08-17T23:19:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/tags/na.numerical-analysis/new | # Tag Info
0
You can solve this problem very quickly. From $\partial_{q_n} L=0$, we have $$q_n(\lambda_1,\lambda_2) = e^{e_n - 1 + \lambda_1 + \lambda_2 n/N}.$$ We know that $q_n$ has to sum to 1 (the first constraint), so we can eliminate $\lambda_1$: $$q_n(\lambda_1,\lambda_2) = \frac{e^{e_n - 1 + \lambda_1 + \lamb... | 2021-07-31T16:02:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.csd.uwo.ca/~moreno/AM583/Lectures/Newton2Hensel.html/node20.html | Next: Hensel Lifting Up: Symbolic Newton Iteration Previous: Linear Newton Iteration
Let R be a commutative ring R with units. Let p R and R[y]. We are concerned with solving the equation
(g) = 0. (109)
The following Proposition 15 states that Relation (111) computes better and better approximations of solutions ... | 2017-12-12T06:14:56 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://stats.stackexchange.com/questions/301293/adjusting-grid-size-in-yolo | # Adjusting Grid Size in YOLO?
I was going through the YOLO Object Detection Paper by Joseph Redmon.
The authors use a grid size of $S = 7$. If I am not wrong, the network architecture has carefully been curated for this specific grid size (Since the output of the final conv layer has dimensions $7 \times 7 \times 10... | 2019-10-23T02:44:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/mathematically-derive-the-roots-of-color-white-d-y-x-3-3x-1-0 | # Mathematically derive the roots of color(white)("d")y=x^3-3x-1=0 ?
## I have tried Cardano's method but come up with a complex number root. Obviously wrong! Iterations for the two $x ' s$ yield $\textcolor{w h i t e}{\text{d}} - 1.53208 \ldots \mathmr{and} - 0.34729 . . \mathmr{and} + 1.879 \ldots .$
Jan 9, 2018
$... | 2021-10-23T21:27:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 34, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://pdglive.lbl.gov/DataBlock.action?node=B119W&home=sumtabB | #### ${{\mathit \Lambda}_{{c}}{(2595)}^{+}}$ WIDTH
VALUE (MeV) EVTS DOCUMENT ID TECN COMMENT
$2.59$ $\pm0.30$ $\pm0.47$ 3.5k 1
2011 H
CDF ${{\mathit p}}{{\overline{\mathit p}}}$ at 1.96 TeV
• • We do not use the following data for averages, fits, limits, etc. • •
$2.9$ ${}^{+2.9}_{-2.1}$ ${}^{+1.8}_{-1.4}$ 19
1997
... | 2022-09-29T21:07:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.lexic.us/definition-of/pullback | ### Definition of Pullback
1. Noun. A device (as a decorative loop of cord or fabric) for holding or drawing something back. "The draperies were drawn to the sides by pullbacks"
Exact synonyms: Tieback
Generic synonyms: Holding Device
2. Noun. (military) the act of pulling back (especially an orderly withdrawal of t... | 2015-08-29T00:20:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 10, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/differentiation-wrt-time.381224/ | Differentiation wrt time
1. Feb 24, 2010
a.mlw.walker
Hi I have an equation where x is a distance that varies with time, and i want to differentiate the expression again wrt to time, but I am struggling:
$$\frac{dT}{dx^{.}}=Ir^{2}x^{.}\left[\frac{-(r^{2}+x^{2}-l^{2})2r-4rx^{2}}{\sqrt{1-(\frac{r^{2}+x^{2}-l^{2}}{2rx... | 2018-09-21T12:30:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/4157578/how-do-i-write-an-explicit-form-for-a-sequence-thats-defined-differently-for-od | # How do I write an explicit form for a sequence that's defined differently for odd and even values of $n$?
My specific question is about how I would write a sequence in explicit form, when the sequence has an explicit form for its odd and even terms. So, using notation, if:
$$a_n = \begin{cases} a_{n_1} & n\space \t... | 2022-10-02T06:59:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://johncarlosbaez.wordpress.com/2020/01/13/topos-theory-part-3/ | ## Topos Theory (Part 3)
Last time I described two viewpoints on sheaves. In the first, a sheaf on a topological space $X$ is a special sort of presheaf
$F \colon \mathcal{O}(X)^{\mathrm{op}} \to \mathsf{Set}$
Namely, it’s one obeying the ‘sheaf condition’.
I explained this condition in Part 1, but here’s a slicker... | 2022-01-28T19:26:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 110, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://stacks.math.columbia.edu/tag/019H | ## 14.25 Dold-Kan for cosimplicial objects
Let $\mathcal{A}$ be an abelian category. According to Homology, Lemma 12.5.2 also $\mathcal{A}^{opp}$ is abelian. It follows formally from the definitions that
$\text{CoSimp}(\mathcal{A}) = \text{Simp}(\mathcal{A}^{opp})^{opp}.$
Thus Dold-Kan (Theorem 14.24.3) implies that... | 2021-05-19T00:24:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://nixpulvis.com/ramblings/2021-02-02-signing-and-notarizing | nixpulvis
## Signing And Notarizing 1308 words published on February 02, 2021.
As I’ve been a contributor to Alacritty, I’ve had to read and respond to a number of complaints about our stance on releases and packaging our application for macOS and Windows. There have been a lot of different complaints recently about ... | 2023-03-30T16:54:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.lmfdb.org/EllipticCurve/?field=2.0.7.1&jinv=-138325%2F1792%2Aa+-+317937%2F896 | ## Refine search
*The rank, regulator and analytic order of Ш are not known for all curves in the database; curves for which these are unknown will not appear in searches specifying one of these quantities.
## Results (15 matches)
Label Base field Conductor Isogeny class Weierstrass coefficients
224.2-a4 $$\Q(\sqrt{... | 2022-01-24T19:16:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cstheory.stackexchange.com/questions/21504/fast-algorithm-to-distribute-points-evenly-in-a-2d-grid/21506 | # Fast algorithm to distribute points evenly in a 2D grid
In an NxN grid, I want to select M points ($1 \leq M \leq N^2$) so that they are distributed as evenly as possible, spread out everywhere, edge to edge. Can you suggest a fast algorithm for distributing points evenly over a grid?
I won't yet try to formally de... | 2019-12-07T11:00:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://deepai.org/publication/how-many-faces-can-be-recognized-performance-extrapolation-for-multi-class-classification | # How many faces can be recognized? Performance extrapolation for multi-class classification
The difficulty of multi-class classification generally increases with the number of classes. Using data from a subset of the classes, can we predict how well a classifier will scale with an increased number of classes? Under t... | 2022-01-27T02:36:51 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/am-i-allowed-to-use-klv-and-kcl-with-a-capacitor-in-the-circuit.598652/page-2 | # Am I allowed to use KLV and KCL with a capacitor in the circuit?
It's truly unbelievable that people try to argue this.
Like I said....for some reason it takes a while to sink in.
KVL and KCL are not universal, they result from solutions of Maxwell's equations with specific conditions, and solutions to his equation... | 2020-12-01T15:53:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.eduzip.com/ask/question/manasa-says-each-angle-in-any-pair-of-complementary-angles-is-a-a-520135 | Mathematics
# Manasa says, Each angle in any pair of complementary angles is a always acute. Do you agree? Give reason.
##### SOLUTION
Complementary angles are those whose sum is $90°$.
$\therefore$ For a pair of angles to be complementary, both of them should be less than $90°$.
As we know that angles less than $90°... | 2022-01-27T12:23:29 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://learn.careers360.com/ncert/question-from-the-employees-of-a-company-5-persons-are-selected-to-represent-them-in-the-managing-committee-of-the-company-particulars-of-five-persons-are-as-follows-a-person-is-selected-at-random-from-this-group-to-act-as-a-spokesperson/ | # 8. From the employees of a company, $\small 5$ persons are selected to represent them in the managing committee of the company. Particulars of five persons are as follows: S. No. Name Sex Age in years 1. Harish M 30 2. Rohan M 33 3. Sheetal F 46 4. Alis F 28 5. Salim M 41 A person is selected at random from thi... | 2020-04-07T04:40:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 9, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/181104/reference-for-hodge-decomposition | # Reference for Hodge decomposition
Let $U$ be a bounded open subset of $\mathbb{R}^d$ with Lipschitz boundary, and $g \in L^2(U,\mathbb{R}^d)$ be a solenoidal vector field (i.e. $\nabla \cdot g = 0$). Then $g$ can be written in the form $$g = \nabla \cdot S + \nabla h,$$ where $h$ is harmonic and $S$ takes values in ... | 2019-04-23T10:57:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.semanticscholar.org/paper/A-Parallel-Similarity-Search-in-High-Dimensional-Alpkocak-Danisman/5da6d8f6202159df14b69d42025b11b91cbb035d?p2df | # A Parallel Similarity Search in High Dimensional Metric Space Using M-Tree
@inproceedings{Alpkocak2001APS,
title={A Parallel Similarity Search in High Dimensional Metric Space Using M-Tree},
author={Adil Alpkocak and Taner Danisman and Tuba Ulker},
booktitle={IWCC},
year={2001}
}
• Published in IWCC 1 September 2001... | 2022-06-27T11:14:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://questions.llc/questions/1758316/what-is-a-function-that-contains-no-vertical-asymptotes-but-has-a-hole-at-x-2-and-another | Ask questions and get helpful answers.
# what is a function that Contains no vertical asymptotes but has a hole at x=2 and
another function that contains a horizontal asymptote of 1, vertical asymptotes of 2 and -3, and a hole at x=4.
1. 👍
2. 👎
3. 👁
4. ℹ️
5. 🚩
3 answers
1. For the first one, something like
y = (... | 2022-08-08T15:42:34 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.solutioninn.com/a-quality-control-supervisor-has-taken-a-sample-of-16 | # Question
A quality control supervisor has taken a sample of 16 bolts from the output of a thread-cutting machine and tested their tensile strengths. The results, in tons of force required for breakage, are as follows:
a. Determine the mean, median, range, and midrange.
b. Calculate the mean absolute deviation.
c. Ca... | 2016-10-24T22:23:08 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathoverflow.net/questions/38506/mul-div-using-only-add-sub/38509 | # Mul + div using only add/sub ? [closed]
In an algorithm book once the first example was how to compute a multiplication in a loop (only that, so I just remembered, and wanted to do it programmatically but with all operations)
Multiplication was simple, say 10 * 4:
base = 0, x = 10, y = 4:
While y != 0:
base + x =... | 2014-03-09T05:10:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dsp.stackexchange.com/questions/44966/symmetrical-wav-audio-in-time-domain-and-phase-spectrum-significance | # symmetrical wav audio in time domain and Phase spectrum significance
I have plotted many wav files in MALTAB and tried to understand their time domain plot , Magnitude spectrum and Phase spectrum.
But I don't get why time domain plots of speech wav files are symmetrical around time axis. Why is it needed to be so ?... | 2020-03-30T14:32:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ncatlab.org/nlab/show/topological+insulator | # nLab topological insulator
Contents
### Context
#### Topological physics
Topological Physics – Phenomena in physics controlled by the topology (often: the homotopy theory) of the physical system.
General theory:
# Contents
## Idea
For the moment see at topological phase of matter.
## References
### General
... | 2022-12-10T09:10:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 42, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/2266200/expected-time-for-the-queue-to-become-empty | # Expected time for the queue to become empty.
Question:
Suppose, there is a queue A having i customers initially. The service time of the queue is Exponentially distributed with parameter $\mu$ (i.e., mean service time of one customer in Queue A is 1/$\mu$). Arrival to queue A has Poisson distribution with mean $\la... | 2019-05-22T12:55:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/215212/entangled-electrons-seem-impossible?noredirect=1 | # Entangled electrons seem impossible
Two fermions cannot share the same quantum state.
But two electrons can be entangled. Entangled electrons share the same quantum state.
Where is my error?
• Your error is in the sentence "Entangled electrons share the same quantum state". – WillO Oct 29 '15 at 1:38
A composite... | 2021-04-11T18:33:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.groundai.com/project/observation-of-a-dynamical-qcd-string/ | Observation of a dynamical QCD string
# Observation of a dynamical QCD string
L. Ya. Glozman Institute for Physics, University of Graz, Universitätsplatz 5, A-8010 Graz, Austria
###### Abstract
Mesons constructed from the quark propagators without the lowest-lying eigenmodes of the Dirac operator reveal not only res... | 2020-07-04T10:50:10 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/1457992/homomorphism-between-polynomial-rings | Homomorphism between polynomial rings
Let $R$ and $S$ be two polynomial rings $\mathbb{C}[x_1, \cdots, x_n]$ and $\mathbb{C}[y_1, \cdots, y_m]$ respectively and there is a ring homomorphism $f: R\to S$ such that
1. $S/(f(x_1), \cdots, f(x_n))$ is a finite dimensional $\mathbb{C}$-vector space, and
2. $S/(f(x_1), \cd... | 2021-12-02T19:56:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/time-period-of-osciilation.701323/ | # Time period of osciilation
1. Jul 13, 2013
### Pranav-Arora
1. The problem statement, all variables and given/known data
2. Relevant equations
3. The attempt at a solution
I have tried to attack this problem with two methods but no luck. I always end up with something gibberish. :/
Method 1:
Considering the for... | 2017-08-23T07:37:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://testbook.com/question-answer/a-family-of-constant-n-circles-has-the-centre-as--5fd0b65c87731dccd35cb561 | # A family of constant N circles has the centre as
This question was previously asked in
ESE Electronics 2011 Paper 1: Official Paper
View all UPSC IES Papers >
1. X = 1 and Y = 2 N
2. $$X=-\dfrac{1}{4} \ \text{and} \ Y = 4 \ N$$
3. $$X=-\dfrac{1}{2} \ \text{and} \ Y=\dfrac{1}{4N}$$
4. $$X=-\dfrac{1}{2} \ \text{and} \... | 2021-09-29T01:36:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://db0nus869y26v.cloudfront.net/en/Initial_volume_of_distribution | This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: "Initial volume of distribution" – news · newspapers · books · scholar · JSTOR (December 2009) (Learn how and when to remove this template mess... | 2023-02-09T07:24:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 2, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/311370/regarding-norm-attaining-functions | # Regarding norm attaining functions
Let $$X$$ and $$Y$$ be Banach spaces.Let $$L(X,Y)$$ denote the space of all bounded linear map from $$X$$ to $$Y$$. $$T:X\longrightarrow Y$$ is said to be norm attaining if there exists a $$x\in S_X$$(the closed unit circle in X) such that $$\|T(x)\|=\|T\|.$$Let $$NA(X,Y)$$ denote ... | 2021-02-27T06:50:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.albert.io/ie/ap-chemistry/unknown-chloride | ?
Free Version
Difficult
# Unknown Chloride
APCHEM-BMNJOQ
An unknown $Mo$ chloride is electrolyzed, using 3.0 amperes for $3.2 × 10^4$ seconds. 32.0 g of solid $Mo$ is produced.
What is the formula of the unknown $Mo$ chloride?
A
$MoCl$
B
$MoCl_2$
C
$MoCl_3$
D
$MoCl_4$ | 2016-12-08T16:15:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/85134/is-the-halting-problem-decidable-by-an-infinite-turing-machine | # Is the halting problem decidable by an “infinite Turing machine”?
It has been shown of course that the halting problem is undecidable. That is, we cannot formulate a Turing machine that will decide for any arbitrary turing machine whether it will halt or not.
However, I'm wondering, if we want to decide for the set... | 2019-12-12T02:05:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.sweatlodgeradio.com/what-is-timelike-geodesic/ | # What is timelike geodesic?
## What is timelike geodesic?
A timelike geodesic is a path through spacetime that describes any object moving slower than the speed of light. The geometry of spacetime is described by the spacetime 4-interval, basically the equivalent of the Pythagorean Theorem in 4 dimensions. It is a w... | 2022-10-04T23:05:04 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/differential-geometry/187223-showing-f-continuous.html | # Thread: Showing f is continuous
1. ## Showing f is continuous
Hey,
I am able to show how f is continuous if the domain is a discrete space. However, in this case the domain is a metric space. Therefore what would be the easiest way to show that f is continuous in this case.
Thanks
http://i53.tinypic.com/iemnv6.j... | 2016-12-03T14:13:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 8, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/circular-motion.139599/ | # Homework Help: Circular Motion
1. Oct 22, 2006
### ubiquinone
Hi, I'm just beginner at physics and circular motion is really a new topic for me. I came across this problem in the opening chapter exercises. I glanced at the problems following this one and many of them are pretty much the same. I was just wondering ... | 2018-10-18T13:24:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://phxpeople.com/vqkei/the-process-standard-deviation-is-given-by-bf0e40 | and ¯ We can obtain this by determining the standard deviation of the sampled mean. 1.5 It is algebraically simpler, though in practice less robust, than the average absolute deviation. The formula for the sample standard deviation is. If, for instance, the data set {0, 6, 8, 14} represents the ages of a population of ... | 2021-07-30T07:44:56 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://dmoj.ca/problem/fhc17c0p3 | ## Fighting the Zombie
View as PDF
Points:10 (partial)
Time limit:2.0s
Memory limit:64M
Problem type
##### Facebook Hacker Cup 2017 Qualifying Round
But which of your many spells to cast? In the ever-popular role-playing game Dungeons & Dragons, or D&D, you determine a spell's damage by rolling polyhedral dice wit... | 2017-07-20T18:26:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://stats.stackexchange.com/questions/90821/method-of-moments-and-maximum-likelihood-problem | Method of moments and maximum likelihood problem
I would like to ask a question on a practice problem from a textbook.
The practice problem is about finding estimators of $\theta$, first by using method of moments and then by using a maximum likelihood function, for the following pdf:
$f(x) = \begin{cases} e^{-(x-\t... | 2014-11-01T11:19:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.prepanywhere.com/prep/textbooks/10-principles-of-mathematics-nelson/chapters/chapter-6-quadratic-equations/materials/chapter-4-to-6-review | Chapter 4 to 6 Review
Chapter
Chapter 6
Section
Chapter 4 to 6 Review
Solutions 25 Videos
Which value of k will make the equation 2x^2 + kx + 1 = 0 have two real solutions?
A. k = 1
B. k = -4
C. k. =2
D. k = -2
Q23
The relation h = —4.9t^2 + 120t + 3 defines the height of a rocket, where h is the height in metre... | 2021-07-30T01:01:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://jkms.kms.or.kr/journal/view.html?uid=2717&vmd=Full | # Journal of theKorean Mathematical SocietyJKMS
ISSN(Print) 0304-9914 ISSN(Online) 2234-3008
## Article
HOME ALL ARTICLES View
J. Korean Math. Soc. 2020; 57(6): 1535-1549
Published online November 1, 2020 https://doi.org/10.4134/JKMS.j190789
## Asymptotic behavior of the inverse of tails of Hurwitz zeta function
... | 2022-08-10T22:54:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://itectec.com/electrical/electrical-measuring-the-internal-resistance-of-an-electrolytic-capacitor/ | # Electrical – Measuring the Internal Resistance of an Electrolytic Capacitor
capacitordcinternal-resistance
I was wondering if its possible to measure internal resistance of a capacitor from a DC circuit using the below formula and method.
\$\ V=V_0e^{\frac{-t}{\tau}}\$
\$\ lnV=-1/\tau\ *t + ln V_0\$
Using a grap... | 2022-05-28T00:52:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://phys.libretexts.org/Bookshelves/Waves_and_Acoustics/Book%3A_Sound_-_An_Interactive_eBook_(Forinash_and_Christian)/16%3A_Electricity_and_Magnetism/16.04%3A_EandM-_Faraday's_Law/16.4.01%3A_A_CHANGING_Magnetic_Field_Can_Cause_Current_to_Flow | $$\require{cancel}$$
Why have a transformer? Why not just connect the secondary to the primary directly? The voltage and current can be adjusted between the primary and secondary by changing the number of loops in each. If the primary has $$100$$ loops and the secondary $$10$$ loops the voltage in the secondary will be... | 2022-01-18T12:43:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/need-help-with-this-circuit-problem.702435/ | # Need help with this circuit problem
1. Jul 22, 2013
### MissP.25_5
i1(t) = √2sin(2t+2π/3) [A]
i2(t) = √2sin(2t+π/6) [A]
1. Find R and L.
2. Given that the phase difference between e and i is arg(e/i)=θ. Find tan θ.
I am not sure how to do this. I know that first we need to find e. Is it easier to use phasors to ... | 2017-08-24T05:26:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/algebra/202871-sinus-absolute-value.html | # Thread: sinus and absolute value
1. ## sinus and absolute value
Hi everyone, i must deduce this inequality : $\forall a \in \mathbb{R} \left| sin(a) \right| \le \left| a \right|$ from this one : $\forall a \in \mathbb{R}+, -a\le sin(a) \le a$
Thank you
2. ## Re: sinus and absolute value
Originally Posted by Groun... | 2017-10-20T18:14:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 14, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/2307387/if-we-have-p-1p-2p-3-p-n1-p-n-is-the-nth-prime-number | # if we have: $[(p_1)(p_2)(p_3)…(p_n)]+1$ & $p_n$ is the nth prime number, & $p_1,p_2…$ are all the prime numbers below $p_n$, is it always prime
if we have the following: $[(p_1)(p_2)(p_3)......(p_n)]+1$ where $p_n$ is the nth prime number, and $p_1,p_2...$ are all the prime numbers below $p_n$, is $[(p_1)(p_2)(p_3).... | 2019-06-16T20:38:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.chegg.com/homework-help/questions-and-answers/curved-mirror-focal-point-images-form-focal-point-right-i-ve-seen-problems-true-i-really-c-q801670 | ## concave mirrors: I am really confused
A curved mirror has a focal point. Images form at the focal point, right? But I've seen problems where this is not true. I am really confused. Can you help clear me up? What is the point of the focal point and where is the image if I am wrong?? | 2013-06-20T12:44:31 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://cluster-toolkit.readthedocs.io/en/latest/source/correlation_functions.html | Correlation Functions¶
Cluster density profiles are closely related to the correlation function
$\rho(r) = \rho_0(1+\xi_{\rm hm}(r))$
That is, the average density of halos some distance $$r$$ from the center of the halo is proportional to mean density $$\rho_0=\Omega_m\rho_{\rm crit}$$ of the universe and the halo-m... | 2022-09-27T15:31:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://quant.stackexchange.com/tags/joint-probability/hot?filter=year | # Tag Info
3
You can use copulas. The probability that B rises given A rises is $P(- R_B < 0 | - R_A < 0) = \frac{P(-R_B < 0, - R_A < 0)}{P(-R_A < 0)} = \frac{C(F_{-B}(0),F_{-A}(0))}{F_{-A}(0)}$. You can specify the marginals as a GARCH process and use either non parametric or parametric copulas to get your final con... | 2014-04-23T12:24:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nature.com/articles/s41389-019-0157-8 | Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles an... | 2021-10-17T07:33:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ncertmcq.com/tag/maths-rd-sharma-solutions-class-9/page/8/ | ## RD Sharma Class 9 Solutions Chapter 6 Factorisation of Polynomials Ex 6.5
These Solutions are part of RD Sharma Class 9 Solutions. Here we have given RD Sharma Class 9 Solutions Chapter 6 Factorisation of Polynomials Ex 6.5
Other Exercises
Using factor theorem, factorize each of the following polynomials:
Questio... | 2023-03-23T05:01:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://codegolf.stackexchange.com/questions/243337/draw-a-battery-indicator/243350 | # Draw a battery indicator
Given the battery level L in the range 0-5, your code should draw the following ASCII art.
When L=0:
############
# ###
# ###
# ###
############
When L=1:
############
### ###
### ###
### ###
############
When L=2:
############
##### ... | 2022-06-28T16:01:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/164287/subgroup-of-connected-locally-compact-group | # subgroup of connected locally compact group
I need a reference or a short proof for the following property:
A nontrivial connected locally compact group $G$ contains an infinite abelian subgroup.
-
Are you dealing with non-Lie groups? Because for a Lie group $G$, take $\exp{vt}$ for some $v\in \mathfrak{g}$. – Ne... | 2013-12-06T11:15:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.cl.cam.ac.uk/research/hvg/Isabelle/dist/library/HOL/HOL-ex/Set_Theory.html | Theory Set_Theory
theory Set_Theory
imports Main
(* Title: HOL/ex/Set_Theory.thy Author: Tobias Nipkow and Lawrence C Paulson Copyright 1991 University of Cambridge*)header {* Set Theory examples: Cantor's Theorem, Schröder-Bernstein Theorem, etc. *}theory Set_Theoryimports Mainbegintext{* These tw... | 2013-12-05T06:59:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.elevri.com/courses/calculus-several-variables/partial-derivatives | # Partial derivatives
A partial derivative is the analogous of regular derivatives for functions of several variables. In fact the process is just the same, and when taking the partial derivative of a function with respect to one variable, all the others are treated as constants. The partial derivative of a function i... | 2023-03-26T22:47:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.boisestate.edu/news/2014/08/25/sept-26-zach-teitler-algebra-geometry-cryptology/ | # Sept. 26: Zach Teitler, Algebra, Geometry, Cryptology
When: 2:30-3:20 p.m. Friday, Sept. 26
Where: Math Building, Room 136
Who: Zach Teitler, Boise State
Title: “The addition of residue classes modulo n” (part 2)
Abstract: Teitler will finish his presentation of Ryavec’s elementary proof in 1968 of the following th... | 2019-10-17T16:49:08 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://rybu.org/aggregator/sources/1?page=6 | # Math Overflow Recent Questions
## Primary tabs
most recent 30 from mathoverflow.net 2019-05-17T22:14:05Z
### direct sum of nuclear $C^*$ algebras
Thu, 05/02/2019 - 14:11
Suppose each $A_i,i \in I$ is a finite dimensionl $C^*$ algebra,then $\bigoplus A_i$ is nuclear,but $\prod A_i$ is not nuclear,how many nuclear... | 2019-05-19T09:04:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.wikipedia.org/wiki/Data_signalling_rate | # Data signaling rate
(Redirected from Data signalling rate)
In telecommunication, data signaling rate (DSR), also known as gross bit rate, is the aggregate rate at which data pass a point in the transmission path of a data transmission system.
Notes:
1. The DSR is usually expressed in bits per second.
2. The data ... | 2016-10-25T12:15:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 1, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://intothecontinuum.blogspot.com/2013/ | ## Monday, 23 December 2013
### The Toric Code
Abstract
The toric code is one of the first examples of a surface code \cite{Kitaev}, where a lattice consisting of qubits is deployed for the purposes of error correction. The toric code can be seen as a tool for realizing a quantum memory by exploiting certain topolog... | 2019-09-15T08:31:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/306137/finding-the-rotation-transform-between-coordinate-frames-in-3-space-given-1-poin | # Finding the rotation transform between coordinate frames in 3-Space given 1 point
I would like to find the rotation transform between two 3D Cartesian coordinate frames knowing only the magnitude and direction of a single vector shown in both frames. The vector passes through the origin and therefore the origins are... | 2015-07-06T07:44:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://learn.careers360.com/ncert/question-ravi-walks-6-km-in-an-hour-while-roshan-walks-4-km-in-an-hour-what-is-the-ratio-of-the-distance-covered-by-ravi-to-the-distance-covered-by-roshan/ | # Ravi walks 6 km in an hour while Roshan walks 4 km in an hour What is the ratio of the distance covered by Ravi to the distance covered by Roshan?
The distance covered in one hour by Ravi = 6 Km
The distance covered in one hour by Roshan = 4 Km
$\frac{ The \ distance \ covered \ by \ Ravi }{ The \ distance \ cove... | 2020-10-20T23:10:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathhelpboards.com/threads/limit-indeterminate-form.4884/ | Limit (indeterminate form)
Barioth
Member
Hi, I have a question that is very close the the one of the OP so I tough I should post in here instead of making a new thread. (Hope no one mind )
Let's say
$$\displaystyle \lim_{x->\pm\infty}x(log \sqrt{x} - log(\sqrt{x}-y)-\frac{y}{\sqrt{x}} )=\frac{y^2}{2}$$
Now I coul... | 2021-06-12T23:54:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://amathew.wordpress.com/2012/01/08/k-theory-and-the-hopf-invariant/ | Let ${f: S^{2n-1} \rightarrow S^n}$ be a map with ${n >1}$. Associated to this, one can form a CW complex ${M_f = D^{2n} \cup_f S^n}$; that is, we attach a ${2n}$-cell to ${S^n}$ via the map ${f}$. This CW complex has one cell in dimension ${n}$ and one cell in dimension ${2n}$ (and one cell in dimension ${0}$). The ma... | 2023-03-25T07:50:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 174, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
https://www.ias.ac.in/listing/bibliography/boms/S_RAY | • S RAY
Articles written in Bulletin of Materials Science
• Fracture of particulate composites
A thermodynamic analysis of the process of fracture in elastically deformable composites is formulated. The critical dimensions leading either to particle fracture or to matrix-particle decohesion are identified. Fracture ... | 2021-06-17T19:28:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://pps2017.soic.indiana.edu/category/uncategorized/page/2/ | # Category Archives: Uncategorized
## Reducing Probabilistic Choice to Nondeterministic Choice
Okay, this isn’t really semantics, just a simple way to use ordinary invariants to reason about probabilistic transition systems (or programs). The trick is to to prove invariants of the form M + L >= 0, where L (“luck”) is... | 2017-06-22T16:29:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 24, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://gateoverflow.in/59860/ugcnet-sep2013-iii-41 | 2k views
Given a binary search trees for a set of n=5 keys with the following probabilities:
i 0 1 2 3 4 5 $p_i$ - 0.15 0.1 0.5 0.1 0.2 $q_i$ 0.05 0.1 0.05 0.05 0.05 0.1
The expected optimal cost of the search is
1. 2.65
2. 2.70
3. 2.75
4. 2.80
in DS | 2k views
+1
0
Veteran Kindly explain how u have calculated
b... | 2020-01-29T08:12:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://bird.bcamath.org/handle/20.500.11824/12?locale-attribute=es | ### Envíos recientes
• #### An adaptive neuroevolution-basedhyperheuristic
(The Genetic and Evolutionary Computation Conference, 2020-07-08)
According to the No-Free-Lunch theorem, an algorithm that performs efficiently on any type of problem does not exist. In this sense, algorithms that exploit problem-specific k... | 2020-07-15T13:14:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.mathematics.org.au/sys/talks/abstracts.php?conf_id=38&action=order&ord=session&tab=&page= | Sorting by session. Register!
Register for: AustMS2017
# Abstracts for AustMS2017
250 abstracts submitted.
Authors Title Session Timetabled Abstract
Ainsley Pullen Concrete mathematical incompleteness and the Finite Upper Shift Kernel theorem Alg 2017-12-12 16:30:00 Incompleteness was famously investigated by Gö\-de... | 2019-01-18T04:05:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/5786f72e7c01494c5ff7ef8b | # Question #7ef8b
Jul 14, 2016
No solution
#### Explanation:
If we substitute $x = 2 y - 3$ from the first equation into the second equation, we get
$2 y - 3 = 2 y + 4$
subtracting $2 y$ from each side of the equation then gives us
$- 3 = 4$
a contradiction. Thus there is no $\left(x , y\right)$ pair such that ... | 2019-10-13T21:00:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 5, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/272058/a-question-about-the-problem-in-functional-analysis-rudin | # A question about the problem in Functional analysis ( Rudin)
Problem 10( chapter 1, p.39). $X, Y$: topological vector spaces, $dimY<\infty$, $f:X\rightarrow Y$ is linear, and $f(X)=Y$.
(a) Prove that $f$ is an open mapping.
(b) Assume, in addition, that the null space of $f$ is closed, and prove that $f$ is then c... | 2014-03-10T17:52:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/108614/prove-that-x-is-algebraic-over-ky | # Prove that $x$ is algebraic over $k(y)$
Let $k$ be a field and $K$ be its extension field.
Suppose $y \in K$ is algebraic over $k(x)$ for some $x \in K$ and $y$ is transcendental over $k$.
Then $x$ is algebraic over $k(y)$. I think one way is the following,
Let $f_0(x)/g_0(x) + f_1(x)/g_1(x)y + f_2(x)/g_2(x)y^2 +... | 2015-09-05T12:44:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-solve-a-a-3-a-2-a-3-2 | # How do you solve a/(a+3)+a^2/(a+3)=2?
Jun 4, 2018
$a = - 2 \mathmr{and} a = 3$
#### Explanation:
$\frac{a}{a + 3} + {a}^{2} / \left(a + 3\right)$
$\therefore \frac{a + {a}^{2} = 2 \left(a + 3\right)}{a + 3}$
multiply both sides by $a + 3$
$\therefore a + {a}^{2} = 2 a + 6$
$\therefore {a}^{2} + a - 2 a - 6 = ... | 2021-01-25T17:40:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 9, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2865462/is-there-a-class-of-non-symmetric-spaces-g-son-such-that-holg-son-son | # Is there a class of non-symmetric spaces $G/SO(n)$ such that $Hol(G/SO(n))=SO(n)$?
Is there a certain class (or unique construction of a set) of simply connected non-symmetric spaces $G/SO(n)$ such that the Riemannian holonomy is $Hol(G/SO(n))=SO(n)$? (That is, is there a way to write $G$ as a unique Lie group or a ... | 2022-08-09T09:09:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/97734/why-change-items-which-dont-change-cronbach-alpha?noredirect=1 | # Why change items which don't change Cronbach Alpha?
I am doing peer review on a paper submission for a journal, and I am somewhat out of my depth.
The authors are developing a psychometric scale. They did a pilot study with 45 items. They measured Cronbach alpha and found that it is 0.89 overall.
Then they found t... | 2021-12-03T18:47:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://im.kendallhunt.com/HS/teachers/2/6/11/index.html | # Lesson 11
Perpendicular Lines in the Plane
## 11.1: Revisiting Transformations (5 minutes)
### Warm-up
Students use a coordinate transformation rule to perform a 90-degree rotation. In upcoming activities, students will use transformations to prove the slope criterion for perpendicular lines.
### Student Facing
... | 2023-03-30T17:08:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://avatest.org/2022/09/14/inear-algebra%E4%BB%A3%E8%80%83math2022-linear-difference-equations/ | Posted on Categories:Linear algebra, 数学代写, 线性代数
# 数学代写|线性代数代写Linear algebra代考|MATH2022 Linear Difference Equations
avatest™
## avatest™帮您通过考试
avatest™的各个学科专家已帮了学生顺利通过达上千场考试。我们保证您快速准时完成各时长和类型的考试，包括in class、take home、online、proctor。写手整理各样的资源来或按照您学校的资料教您，创造模拟试题，提供所有的问题例子，以保证您在真实考试中取得的通过率是85%以上。如果您有即将到来的每周、季考、期中或期末考试，我... | 2023-03-26T05:20:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.clutchprep.com/physics/practice-problems/140329/a-particle-s-trajectory-is-described-by-x-12t3-2t2-m-and-y-12t2-2t-m-where-t-is--3 | # Problem: A particle's trajectory is described by x =(12t3−2t2)m and y =(12t2−2t)m, where t is in s.Part C What is the particle's direction of motion, measured as an angle from the x-axis, at t=0 s ? Express your answer using two significant figures. θ =
###### FREE Expert Solution
Part C
Direction θ = tan-1(vy/vx)... | 2020-06-05T19:50:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 1, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ftp.aimsciences.org/article/doi/10.3934/jimo.2018085 | American Institute of Mathematical Sciences
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July 2019, ... | 2021-02-27T22:07:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://roboticape.com/2021/08/18/invariance-scale-and-prediction/ | # Invariance, Scale and Prediction
## Consider the Cow
Consider a cow in the distance.
Now consider a cow up close.
Why do we see both these images as a “cow”, when the size of the image clearly differs?
If we imagine that information from our retina is passed to many different processing areas of the visual corte... | 2022-06-25T13:01:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 2, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://people.kth.se/~tilmanb/project/plethories-and-topology/ | # Plethories and topology
A (formal) plethory is a rather complex algebraic structure; for the category-theory minded, it is a (ind-)representable endofunctor $P$ on the category of (graded) commutative $R$-algebras which also carries the structure of a comonoid with respect to composition: it has a comultiplication $... | 2017-10-18T09:09:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/1258074/frobenius-automorphism-and-cyclotomic-extension | Frobenius automorphism and cyclotomic extension
There is a lemma from a lecture I attended where I scribbled down notes and try to make sense of the proof afterwards and there is a spot at which I am stuck. First I have to set up some notations and refresh memory on Frobenius element.
Let $$l,p$$ be distinct odd prim... | 2019-07-21T03:18:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://proofwiki.org/wiki/Definition:Subsequence/Warning | # Definition:Subsequence/Warning
In the definition of a subsequence, the constraint that $\sequence {n_r}$ be strictly increasing is important.
Thus, for example, $x_3, x_1, x_4, x_2, x_9, x_5 \ldots$ is not a subsequence of $\sequence {x_n}$. | 2019-11-18T17:31:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.semanticscholar.org/paper/Contraction-of-a-quasi-Bayesian-model-with-priors-Zhang-Yao/c5585eb7c36e49817246d449a38bc22292680479 | • Corpus ID: 233393740
# Contraction of a quasi-Bayesian model with shrinkage priors in precision matrix estimation
@inproceedings{Zhang2021ContractionOA,
title={Contraction of a quasi-Bayesian model with shrinkage priors in precision matrix estimation},
author={Ruoyang Zhang and Yi-Bo Yao and Malay Ghosh},
year={202... | 2022-01-29T05:20:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
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