expr string | val string | category string | ops_used list |
|---|---|---|---|
(-43)+(-48) | -91 | +_d1 | [
"-",
"+"
] |
2+2 | 4 | +_d2 | [
"+"
] |
(13+18)+(abs(log(35.8))) | 34.6 | +_d3 | [
"+",
"abs",
"log"
] |
49-(-14) | 63 | -_d1 | [
"-"
] |
(-18)-7 | -25 | -_d2 | [
"-"
] |
(ln(sqrt(17.8)))-((-8)/(-11)) | 0.7 | -_d3 | [
"ln",
"sqrt",
"-",
"/"
] |
(-8)*9 | -72 | *_d1 | [
"-",
"*"
] |
(-18)*8 | -144 | *_d2 | [
"-",
"*"
] |
(abs(sqrt(73.3)))*(abs(sin(-3.9))) | 5.9 | *_d3 | [
"abs",
"sqrt",
"*",
"sin",
"-"
] |
(-27)/9 | -3 | /_d1 | [
"-",
"/"
] |
1/(-7) | -0.1 | /_d2 | [
"/",
"-"
] |
((abs(-9)+0.1)^-1)/(17^3) | 0 | /_d3 | [
"abs",
"-",
"+",
"^",
"/"
] |
5^(-2) | 0 | ^_d1 | [
"^",
"-"
] |
(abs(-17)+0.1)^3 | 5000.2 | ^_d2 | [
"abs",
"-",
"+",
"^"
] |
(2^-2)^2 | 0.1 | ^_d3 | [
"^",
"-"
] |
sin(2.6) | 0.5 | sin_d1 | [
"sin"
] |
sin(3^2) | 0.4 | sin_d2 | [
"sin",
"^"
] |
sin((-7)-18) | 0.1 | sin_d3 | [
"sin",
"-"
] |
cos(-4.1) | -0.6 | cos_d1 | [
"cos",
"-"
] |
cos((-36)+6) | 0.2 | cos_d2 | [
"cos",
"-",
"+"
] |
cos(log(abs(cos(2.3))+0.1)) | 1 | cos_d3 | [
"cos",
"log",
"abs",
"+"
] |
tan(1.5) | 14.1 | tan_d1 | [
"tan"
] |
tan(sin(log(37.7))) | -0.5 | tan_d2 | [
"tan",
"sin",
"log"
] |
tan(sin((-16)-3)) | -0.2 | tan_d3 | [
"tan",
"sin",
"-"
] |
log(34.4) | 3.5 | log_d1 | [
"log"
] |
log(abs(sin(3.2))+0.1) | -1.8 | log_d2 | [
"log",
"abs",
"sin",
"+"
] |
log(19-0) | 2.9 | log_d3 | [
"log",
"-"
] |
ln(46.6) | 3.8 | ln_d1 | [
"ln"
] |
ln(tan(-2.9)) | -1.4 | ln_d2 | [
"ln",
"tan",
"-"
] |
ln(abs((-9)-(-7))+0.1) | 0.7 | ln_d3 | [
"ln",
"abs",
"-",
"+"
] |
exp(2.9) | 18.2 | exp_d1 | [
"exp"
] |
exp(sin((-2)-(-49))) | 1.1 | exp_d2 | [
"exp",
"sin",
"-"
] |
exp(tan(sin(1.3))) | 4.2 | exp_d3 | [
"exp",
"tan",
"sin"
] |
sqrt(55.2) | 7.4 | sqrt_d1 | [
"sqrt"
] |
sqrt(exp(-2.6)) | 0.3 | sqrt_d2 | [
"sqrt",
"exp",
"-"
] |
sqrt(sqrt(abs((-48)+(-10)))) | 2.8 | sqrt_d3 | [
"sqrt",
"abs",
"-",
"+"
] |
abs(-52) | 52 | abs_d1 | [
"abs",
"-"
] |
abs(sqrt(80.8)) | 9 | abs_d2 | [
"abs",
"sqrt"
] |
abs(13+20) | 33 | abs_d3 | [
"abs",
"+"
] |
28+(-26) | 2 | +_d1 | [
"+",
"-"
] |
10+11 | 21 | +_d2 | [
"+"
] |
(6-12)+(sin(10/10)) | -5.2 | +_d3 | [
"-",
"+",
"sin",
"/"
] |
(-22)-(-41) | 19 | -_d1 | [
"-"
] |
19-(-13) | 32 | -_d2 | [
"-"
] |
(4-(-13))-(15*6) | -73 | -_d3 | [
"-",
"*"
] |
1*5 | 5 | *_d1 | [
"*"
] |
17*(-20) | -340 | *_d2 | [
"*",
"-"
] |
((abs(-16)+0.1)^1)*((abs(-19)+0.1)^3) | 112182.7 | *_d3 | [
"abs",
"-",
"+",
"^",
"*"
] |
23/(-4) | -5.8 | /_d1 | [
"/",
"-"
] |
2/(-14) | -0.1 | /_d2 | [
"/",
"-"
] |
(abs(cos(-3.6)))/(8^3) | 0 | /_d3 | [
"abs",
"cos",
"-",
"/",
"^"
] |
3^1 | 3 | ^_d1 | [
"^"
] |
(abs(-13)+0.1)^3 | 2248.1 | ^_d2 | [
"abs",
"-",
"+",
"^"
] |
(abs(sqrt(49.7)))^2 | 49.7 | ^_d3 | [
"abs",
"sqrt",
"^"
] |
sin(-5.8) | 0.5 | sin_d1 | [
"sin",
"-"
] |
sin(ln(4.9)) | 1 | sin_d2 | [
"sin",
"ln"
] |
sin(ln(abs((-28)+(-48))+0.1)) | -0.9 | sin_d3 | [
"sin",
"ln",
"abs",
"-",
"+"
] |
cos(3.8) | -0.8 | cos_d1 | [
"cos"
] |
cos(exp(-1.7)) | 1 | cos_d2 | [
"cos",
"exp",
"-"
] |
cos(19*(-5)) | 0.7 | cos_d3 | [
"cos",
"*",
"-"
] |
tan(-0.4) | -0.4 | tan_d1 | [
"tan",
"-"
] |
tan(sin(4.7)) | -1.6 | tan_d2 | [
"tan",
"sin"
] |
tan(sin((abs(-8)+0.1)^2)) | 0.4 | tan_d3 | [
"tan",
"sin",
"abs",
"-",
"+",
"^"
] |
log(5.6) | 1.7 | log_d1 | [
"log"
] |
log(tan(0.7)) | -0.2 | log_d2 | [
"log",
"tan"
] |
log(6*9) | 4 | log_d3 | [
"log",
"*"
] |
ln(32.7) | 3.5 | ln_d1 | [
"ln"
] |
ln(sin(-4.3)) | -0.1 | ln_d2 | [
"ln",
"sin",
"-"
] |
ln(abs(sin(4.9))) | 0 | ln_d3 | [
"ln",
"abs",
"sin"
] |
exp(-1.7) | 0.2 | exp_d1 | [
"exp",
"-"
] |
exp(sin(14/(-2))) | 0.5 | exp_d2 | [
"exp",
"sin",
"/",
"-"
] |
exp(cos(abs(96))) | 0.8 | exp_d3 | [
"exp",
"cos",
"abs"
] |
sqrt(35.6) | 6 | sqrt_d1 | [
"sqrt"
] |
sqrt(5^3) | 11.2 | sqrt_d2 | [
"sqrt",
"^"
] |
sqrt(exp(sin((-24)-(-39)))) | 1.4 | sqrt_d3 | [
"sqrt",
"exp",
"sin",
"-"
] |
abs(-91) | 91 | abs_d1 | [
"abs",
"-"
] |
abs(1^1) | 1 | abs_d2 | [
"abs",
"^"
] |
abs((-11)/11) | 1 | abs_d3 | [
"abs",
"-",
"/"
] |
37+9 | 46 | +_d1 | [
"+"
] |
(-3)+(-8) | -11 | +_d2 | [
"-",
"+"
] |
(7+3)+((-6)+19) | 23 | +_d3 | [
"+",
"-"
] |
15-(-21) | 36 | -_d1 | [
"-"
] |
(-11)-(-2) | -9 | -_d2 | [
"-"
] |
(9-(-3))-(7+20) | -15 | -_d3 | [
"-",
"+"
] |
(-9)*7 | -63 | *_d1 | [
"-",
"*"
] |
(-5)*(-17) | 85 | *_d2 | [
"-",
"*"
] |
(log(sqrt(8)))*(exp(sin((-12)+(-48)))) | 1.4 | *_d3 | [
"log",
"sqrt",
"*",
"exp",
"sin",
"-",
"+"
] |
14/6 | 2.3 | /_d1 | [
"/"
] |
(-12)/10 | -1.2 | /_d2 | [
"-",
"/"
] |
(sqrt(ln(24)))/(1) | 1.8 | /_d3 | [
"sqrt",
"ln",
"/"
] |
2^1 | 2 | ^_d1 | [
"^"
] |
(abs(-4)+0.1)^-2 | 0.1 | ^_d2 | [
"abs",
"-",
"+",
"^"
] |
(abs(-20)+0.1)^1 | 20.1 | ^_d3 | [
"abs",
"-",
"+",
"^"
] |
sin(4.5) | -1 | sin_d1 | [
"sin"
] |
sin(cos(-2.4)) | -0.7 | sin_d2 | [
"sin",
"cos",
"-"
] |
sin((-14)/11) | -1 | sin_d3 | [
"sin",
"-",
"/"
] |
cos(-4) | -0.7 | cos_d1 | [
"cos",
"-"
] |
cos((-49)+33) | -1 | cos_d2 | [
"cos",
"-",
"+"
] |
cos(abs(sin(-1))) | 0.7 | cos_d3 | [
"cos",
"abs",
"sin",
"-"
] |
tan(-6.1) | 0.2 | tan_d1 | [
"tan",
"-"
] |
YAML Metadata Warning:The task_categories "mathematical-modeling" is not in the official list: text-classification, token-classification, table-question-answering, question-answering, zero-shot-classification, translation, summarization, feature-extraction, text-generation, fill-mask, sentence-similarity, text-to-speech, text-to-audio, automatic-speech-recognition, audio-to-audio, audio-classification, audio-text-to-text, voice-activity-detection, depth-estimation, image-classification, object-detection, image-segmentation, text-to-image, image-to-text, image-to-image, image-to-video, unconditional-image-generation, video-classification, reinforcement-learning, robotics, tabular-classification, tabular-regression, tabular-to-text, table-to-text, multiple-choice, text-ranking, text-retrieval, time-series-forecasting, text-to-video, image-text-to-text, image-text-to-image, image-text-to-video, visual-question-answering, document-question-answering, zero-shot-image-classification, graph-ml, mask-generation, zero-shot-object-detection, text-to-3d, image-to-3d, image-feature-extraction, video-text-to-text, keypoint-detection, visual-document-retrieval, any-to-any, video-to-video, other
Transformer Math Dataset (54,000,000 Samples Sharded)
High-precision synthetic mathematical expression dataset generated for training sequence-to-sequence math Transformers in JAX/Flax.
Dataset Structure
- Total Samples: 54,000,000
- Shard Format: JSONL sharded files (100,000 samples per shard)
- Supported Operations:
+,-,*,/,^,sin,cos,tan,log,ln,exp,sqrt,abs - Expression Depth Range: Depth 1 to 2
- Integer Operand Ratio: 0%
Data Fields
Each line in the .jsonl shard files is a JSON object with the following fields:
expr(str): Syntactically valid mathematical expression (e.g."sin((3.5))+cos((1.2))")val(str): Target evaluated numerical result formatted to precision (e.g."0.6")category(str): Operation-depth category bucket (e.g."sin_d4")ops_used(list[str]): List of mathematical functions/operators present in the expression (e.g.["sin", "+", "cos"])
Usage Example
from datasets import load_dataset
dataset = load_dataset("saidurga001301/mathmetics-dataset-custom", streaming=True)
for sample in dataset["train"]:
print(sample["expr"], "->", sample["val"], "ops:", sample["ops_used"])
break
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