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https://www.physicsforums.com/threads/perturbation-theory.345425/ | # Perturbation Theory
1. Oct 13, 2009
### latentcorpse
a particle moves in one dimension in the potential
$V(x)=\infty \forall |x|>a, V(x)=V_0 \cos{\frac{\pi x}{2a}} \forall |x| \leq a$
now the unperturbed state that i use is just a standard infinite square well.
anyway the solution says that perturbation theory ... | 2018-01-19 06:01:33 | {"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://brilliant.org/problems/there-can-be-infinitely-many/ | # There Can Be Infinitely Many
A positive integer $$n$$ is called sacred if it is divisible by all odd integers $$a$$ for which $$n \geq a^2$$. Determine the sum of all sacred numbers.
As an arbitrary example, $$n=15$$ is sacred because it is divisible by $$1$$ and $$3$$.
× | 2019-04-26 06:47:50 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathematica.stackexchange.com/questions/95513/what-is-the-definition-of-head-in-mathematica | # What is the definition of head in Mathematica? [closed]
I know (by practice) what a head is, but I am unable to find the appropriate words to actually define it. I would like to see a precise definition of head using the appropriate technical words involved. Hopefully, this should provide me with a better understand... | 2020-03-30 20:37:18 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.answers.com/Q/How_Many_Square_Feet_are_in_130_square_yards | Math and Arithmetic
Area
# How Many Square Feet are in 130 square yards?
###### Wiki User
130 square yards = 1,170 square feet.
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## Related Questions
### How many square yards in 168 square feet?
168 square feet = about 18.7 square yards. (18.6666667 square yards)
### How many square yards ar... | 2021-03-08 04:10:16 | {"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/derivation-of-equation-for-sliding-object.288604/ | # Derivation of equation for sliding object
1. Jan 30, 2009
### hitek0007
1. The problem statement, all variables and given/known data
1. The problem:
Derive an expression in its simplest form to show the relationship between the mass, ramp angle, and acceleration of the sliding object. Explain clearly but briefly... | 2017-04-28 10:32:26 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://collegephysicsanswers.com/openstax-solutions/contestant-winter-sporting-event-pushes-450-kg-block-ice-across-frozen-lake | Question
A contestant in a winter sporting event pushes a 45.0-kg block of ice across a frozen lake as shown in Figure 5.21(a). (a) Calculate the minimum force F he must exert to get the block moving. (b) What is the magnitude of its acceleration once it starts to move, if that force is maintained?
Question Image
1. $5... | 2020-07-11 19:51:20 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://books.duhnnae.com/2017/jun/149631423257-Jet-schemes-of-toric-surfaces-a-short-version-Hussein-Mourtada.php | # Jet schemes of toric surfaces a short version
For $m\in \IN, m\geq 1,$ we determine the irreducible components of the $m-th$ jet scheme of a toric surface $S.$ For $m$ big enough, we connect the number of a class of these irreducible components to the number of exceptional divisors on the minimal resolution of $S.$ | 2017-10-24 11:25:30 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://talkstats.com/threads/copula-based-var-calculation-in-r.69320/ | copula-based VaR calculation in R
maaarten9
New Member
I'm working on a value-at-risk calculation using copulas on different stock market indices. I know how to fit the copula, but I can't figure out how to apply the VaR approach in the next step. The concept of copulas is relatively new to me and has proven to be ve... | 2020-07-09 02:30:38 | {"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://pubman.mpdl.mpg.de/pubman/faces/viewItemOverviewPage.jsp?itemId=escidoc:2110444 | de.mpg.escidoc.pubman.appbase.FacesBean
English
# Item
ITEM ACTIONSEXPORT
Released
Journal Article
#### Constraining Astrophysical Neutrino Flavor Composition from Leptonic Unitarity
##### MPS-Authors
http://pubman.mpdl.mpg.de/cone/persons/resource/persons30951
Rodejohann, Werner
Werner Rodejohann - ERC Startin... | 2018-01-24 03:51:10 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://matholympiad.org.bd/forum/viewtopic.php?f=13&t=6227 | ## BDMO Secondary National 2021 #7
Mehrab4226
Posts:230
Joined:Sat Jan 11, 2020 1:38 pm
BDMO Secondary National 2021 #7
কোনো ধনাত্মক পূর্ণসংখ্যা $$n$$-এর জন্য $$s(n)$$ আর $$c(n)$$ হলো যথাক্রমে $$n$$-এর পূর্ণবর্গ আর পূর্ণঘন উৎপাদকের সংখ্যা। একটা ধনাত্মক পূর্ণসংখ্যা $$n$$-কে নায্য বলা হবে যদি $$s(n)=c(n)>1$$ হয়। $$80$$... | 2021-10-23 20:25:26 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://hsm.stackexchange.com/questions/3734/the-origins-of-complex-differentiation-integration | # The origins of complex differentiation/integration
What questions led to the invention of complex differentiation/integration? How were their definitions agreed upon?
Real differentiation/integration has an obvious meaning. To extend calculus to the complex numbers, why would this be done, is it even meaningful to c... | 2019-08-23 17:50:11 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://dsp.stackexchange.com/questions/15464/wavelet-thresholding/15487 | # Wavelet thresholding
What is the difference between soft thresholding and hard thresholding. Where we use soft and hard thresholding in image for denoising. I understand that in hard thresholding, the coefficients below threshold value are set to zero and the value above the threshold is set to one. Please explain m... | 2021-06-18 18:36:06 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://chemistry.stackexchange.com/questions/42736/disproportionation-of-hydrogen-peroxide/42740 | # Disproportionation of hydrogen peroxide
Hydrogen peroxide is decomposed as follows: $$\ce{2H2O2 -> 2H2O +O2}$$ This is a disproportionation redox reaction of $\ce{H2O2}$ involving the 2 half reactions $$\ce{H2O2 -> O2 + 2H^+ + 2e-}$$ $$\ce{H2O2 + 2e- + 2H^+ -> 2H2O}$$ But I noticed semantically that it can also be t... | 2022-10-03 04:44:41 | {"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://anuragarnab.github.io/instances.html | Abstract: Traditional Scene Understanding problems such as Object Detection and Semantic Segmentation have made breakthroughs in recent years due to the adoption of deep learning. However, the former task is not able to localise objects at a pixel level, and the latter task has no notion of different instances of objec... | 2022-08-19 04:18:39 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/830516/partial-fractions-decomposition-of-the-gamma-function | # Partial Fractions Decomposition of the Gamma Function
I'm currently dealing with a problem my professor raised (since I just studied the Mittag-Leffler's Partial Fractions Theorem). The problem is to derive a partial fractions decomposition of the Gamma Function that displays its (simple) poles and principal parts.
... | 2021-12-01 15:51:11 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://keio.pure.elsevier.com/ja/publications/artinmazur-zeta-functions-of-generalized-beta-transformations | Artin–mazur zeta functions of generalized beta-transformations
抄録
In this paper, we study the Artin–Mazur zeta function of a generalization of the well-known β-transformation introduced by Góra [Invariant densities for generalized β-maps. Ergodic Theory Dynam. Systems 27 (2007), 1583–1598].We show that the Artin– Maz... | 2021-09-19 21:40:39 | {"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://physics.stackexchange.com/questions/69840/closed-form-for-shape-tension-of-an-elastic-cable-slung-between-two-points | # Closed form for shape/tension of an elastic cable slung between two points
Given the 2D coordinates of two points, $a$ and $b$, between which an elastic cable of known length, $l$, mass per unit length, $m$, and the spring constant, $e$, is slung, I need to compute the shape of the cable, and also the horizontal ten... | 2013-12-21 05:44:43 | {"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://mathhelpforum.com/discrete-math/147201-how-many-five-digit-integers-10-000-99-999-divisible-5-a-print.html | # How many five digit integers (10,000-99,999) are divisible by 5?
• Jun 1st 2010, 12:31 AM
taurus
How many five digit integers (10,000-99,999) are divisible by 5?
When I did it I got 2000*10-2000=18000. But I was marked wrong but cant see where I went wrong.
• Jun 1st 2010, 12:52 AM
undefined
Quote:
Originally Poste... | 2017-11-18 04:39:15 | {"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": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 4, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mymathforum.com/algebra/339392-i-don-t-think-there-enough-information-here.html | My Math Forum I don't think there is enough information here...
Algebra Pre-Algebra and Basic Algebra Math Forum
March 5th, 2017, 09:51 PM #1 Senior Member Joined: Jan 2017 From: US Posts: 104 Thanks: 5 I don't think there is enough information here... At a diving competition, divers jump off a 64 foot high cliff... | 2017-12-15 02:27:14 | {"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://revisionworld.com/a2-level-level-revision/maths/statistics/binomial-distribution | ## Title
Binomial Distribution
Quick revise
If a discrete random variable X has the following probability density function (p.d.f.), it is said to have a binomial distribution:
• P(X = x) = nCx q(n-x)px, where q = 1 - p
p can be considered as the probability of a success, and q the probability of a failure.
Note: ... | 2022-01-22 06:13:35 | {"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/2721756/how-to-pronounce-this-notation | # How to pronounce this notation
Reading this paper : https://arxiv.org/pdf/1608.04644.pdf the following term : $$L_\infty$$ is referenced in the context of :
How is $L_\infty$ pronounced ? Is it just "L infinity" ? | 2021-12-02 18:14:01 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://eccc.weizmann.ac.il/keyword/18339/ | Under the auspices of the Computational Complexity Foundation (CCF)
REPORTS > KEYWORD > DE MORGAN FORMULA:
Reports tagged with De Morgan Formula:
TR21-002 | 8th January 2021
Pooya Hatami, William Hoza, Avishay Tal, Roei Tell
#### Fooling Constant-Depth Threshold Circuits
We present new constructions of pseudorandom ... | 2021-01-23 05:18:43 | {"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://ora.ox.ac.uk/objects/uuid:09dad8c8-ab57-4029-9e3f-2cc0acb95402 | Report
### Subsumption of concepts in DL FL0 for (cyclic) terminologies with respect to descriptive semantics is PSPACE−complete
Abstract:
We prove the PSPACE-completeness of the subsumption problem for(cyclic) terminologies with respect to descriptive semantics in a simple Description Logic \\cal FL_0, which allows ... | 2022-07-01 10:50:00 | {"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://stats.stackexchange.com/questions/35038/given-two-sets-of-data-what-could-explain-similar-means-but-different-standard | # Given two sets of data, what could explain similar means but different standard deviations?
Given two sets of data of user activity, both of which appear to be in an exponential distribution, I have calculated the mean and standard deviations using both a mean/deviation and a sample mean/deviation (sample size = 30,... | 2013-12-11 14:36:45 | {"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://brilliant.org/problems/combinatorial-straight-lines/ | # Combinatorial Straight Lines
Discrete Mathematics Level 4
If the coefficients $$A$$ and $$B$$ of the equation of a straight line $$Ax + By = 0$$ are two distinct digits from the numbers $$0,1,2,3,6,7$$, then the number of distinct straight lines is
× | 2016-10-28 06:26:26 | {"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": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/tags/dipole/new | # Tag Info
## New answers tagged dipole
0
If the total charge of the system is zero, the dipole moment does not depend on distance. much same like: if total momentum of a system is zero, the angular momentum does not depend on the origin of reference. Dipole moment is the intrinsic property of a system (subtract tot... | 2014-04-19 12:12:26 | {"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": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/find-elementary-matrix-e-such-that-b-ea.270363/ | # Homework Help: Find elementary matrix E such that B=EA
1. Nov 8, 2008
### subopolois
1. The problem statement, all variables and given/known data
im having problems with this question, i dont know how they got their answer. the question is: find elementary matrix E such that B=EA
A=-1 2 B= 1 -2 (these are matrices... | 2018-07-17 02:55:41 | {"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://joshkos.blogspot.com/2007/05/texbook.html | $\newcommand{\defeq}{\mathrel{\mathop:}=}$
## 2007/05/27
### TeXbook
--
Quote from preface of TeXbook:
This manual is inteded for people who have never used TeX before, as well as for experienced TeX hackers. In other words, it's supposed to be a panacea that satisfies everybody, at the risk of satisfying nobody.
... | 2018-03-22 00:02:39 | {"extraction_info": {"found_math": true, "script_math_tex": 1, "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.sarthaks.com/2712833/acceleration-gravity-earth-height-above-surface-earth-distance-location-from-centre-earth | # The acceleration due to gravity of Earth at a height above the surface of Earth is 1 mm/s2. The distance of this location from the centre of Earth is
24 views
in Physics
closed
The acceleration due to gravity of Earth at a height above the surface of Earth is 1 mm/s2. The distance of this location from the centre o... | 2022-12-08 02:37:58 | {"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://brilliant.org/problems/box-and-box-and-box/ | Box and box and box!!
Algebra Level pending
[x/3] +[x/5] +[x/7] =[x/10]. Find all possible +ve integral solutions of the equation. Here , [m] denotes the greatest integer less than or equal to m.
× | 2017-10-18 04:02:29 | {"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://encyclopediaofmath.org/wiki/Matrix_of_transition_probabilities | # Matrix of transition probabilities
The matrix $P _ {t} = \| p _ {ij} ( t) \|$ of transition probabilities in time $t$ for a homogeneous Markov chain $\xi ( t)$ with at most a countable set of states $S$:
$$p _ {ij} ( t) = {\mathsf P} \{ \xi ( t) = j \mid \xi ( 0) = i \} ,\ \ i, j \in S.$$
The matrices $\| p _ {ij}... | 2021-10-22 11:59:15 | {"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": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://watercharity.com/book/gushie-soak-away-pit-sanitation-project-ghana/ | Select Page
# Gushie Soak-Away Pit Sanitation Project – Ghana
Location
Gushie, Northern Region, Ghana
Community Description
Gushie is a small farming village in the Northern Region of Ghana, approximately 50 km north of Tamale, the regional capital. Gushie has a population of just under 1,000 people, and does not ha... | 2022-05-28 17:08:05 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.quantumstudy.com/with-what-velocity-must-an-electron-travel-so-that-its-momentum-is-equal-to-that-of-a-photon-with-a-wavelength-of-5000-a/ | # With what velocity must an electron travel so that its momentum is equal to that of a photon with a wavelength of 5000 A°
Q: With what velocity must an electron travel so that its momentum is equal to that of a photon with a wavelength of 5000 A°
(h = 6.6 × 10-34 Js ,me = 9.1 × 10-31 Kg)
Sol: $\large m v = \frac{h}... | 2021-09-26 21:11:14 | {"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... |
http://mathhelpforum.com/new-users/210393-research-scholar-lecturer-uos.html | research scholar and lecturer at UOS
Well i am a research scholar as well as lecturer of mathematics
doing work on algebra, representation theory, group theory and combinatorics | 2014-04-20 00:46:59 | {"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.gradesaver.com/textbooks/math/algebra/algebra-1/chapter-8-polynomials-and-factoring-cumulative-test-prep-multiple-choice-page-529/12 | ## Algebra 1
Published by Prentice Hall
# Chapter 8 - Polynomials and Factoring - Cumulative Test Prep - Multiple Choice - Page 529: 12
#### Answer
H) $\frac{1}{2}$
#### Work Step by Step
To answer the question, one must realize with the given points that for each time the $x$ value increases by 1, the $y$ value ... | 2020-02-18 15:56:26 | {"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://www.bartleby.com/solution-answer/chapter-28-problem-42p-principles-of-economics-2e-2nd-edition/9781947172364/if-gdp-is-and-the-money-supply-is-what-is-velocity/c9e64585-726f-11e9-8385-02ee952b546e | Chapter 28, Problem 42P
### Principles of Economics 2e
2nd Edition
Steven A. Greenlaw; David Shapiro
ISBN: 9781947172364
Chapter
Section
### Principles of Economics 2e
2nd Edition
Steven A. Greenlaw; David Shapiro
ISBN: 9781947172364
Textbook Problem
# If GDP is and the money supply is what is velocity?
To deter... | 2019-11-17 02:27:23 | {"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://brilliant.org/weekly-problems/2018-11-19/intermediate/?problem=fun-time-2 | # Problems of the Week
Contribute a problem
# 2018-11-19 Intermediate
This annulus has been formed from two concentric circles. A chord of length $t$ of the larger circle is then drawn tangent to the inner circle.
If you only know the value of $t,$ can you calculate the area of the annulus?
French mathematician Jo... | 2020-02-27 02:32:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 11, "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.gradesaver.com/textbooks/math/precalculus/precalculus-6th-edition/chapter-r-review-of-basic-concepts-r-4-factoring-polynomials-r-4-exercises-page-44/58 | ## Precalculus (6th Edition)
$(2p+q-5)^{2}$
Test whether this is a perfect square, $(A-B)^{2}=A^{2}-2AB+B^{2}$ First term: $A^{2}=(2p+q)^{2}\Rightarrow A=2p+q$ Third term: $B^{2}=(5)^{2}\Rightarrow B=5$ Test:$\qquad$ does $-2AB$ equal the middle term? $-2AB=-2(2p+q)(5)=-10(2p+q)\qquad$ ... yes, it does. $\Rightarrow$T... | 2020-05-31 16:07:39 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://scriptinghelpers.org/questions/80468/should-i-use-gameplayers-or-gamegetserviceplayers | New: Nitro Boost our Discord server and receive full donation perks here on the website! Join the Scripting Helpers Discord Server to learn more! You can also Support on Patreon as always.
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0
# Should I use game.Players or game:GetService("Players")?... | 2019-09-16 04:24:56 | {"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": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://clay6.com/qa/49980/the-length-of-string-of-a-simple-pendulum-as-measured-by-a-meter-scale-was- | # The length of string of a simple pendulum as measured by a meter scale was found to be $98.2 \;cm$ The diameter of the bob was measured by a vernier caliper and it was found to be $3.62\;cm$ The time for 10 oscillations was found to be $21.2\; s$ Suggest method to improve the accuracy of the result.
Percentage error... | 2017-10-23 08:13:30 | {"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": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://clay6.com/qa/31275/the-correct-order-of-first-ionization-potential-is- | Browse Questions
# The correct order of first ionization potential is :
$(a)\;F > He > Mg > N > O \\(b)\;He > E > N > O > Mg \\ (c)\;He > O > f > Mg \\ (d)\;N > F > He> O > Mg$
The correct order of first ionization potential is $He > E > N > O > Mg$
Hence b is the correct answer. | 2016-12-11 08:10:14 | {"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... |
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