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expr string | val string | category string | ops_used list |
|---|---|---|---|
(-14.7)+16.5 | 1.8 | +_d1 | [
"-",
"+"
] |
7.3+4.3 | 11.6 | +_d2 | [
"+"
] |
((-11)-(-17.7))+8 | 14.7 | +_d3 | [
"-",
"+"
] |
(-28)-(-42) | 14 | -_d1 | [
"-"
] |
1-(-9) | 10 | -_d2 | [
"-"
] |
(cos(sin(5.2)))-(exp(sin(abs(-87)))) | 0.2 | -_d3 | [
"cos",
"sin",
"-",
"exp",
"abs"
] |
(-19.7)*7 | -137.9 | *_d1 | [
"-",
"*"
] |
14*(-3.2) | -44.8 | *_d2 | [
"*",
"-"
] |
(exp(sin(-5.8)))*(tan(sin(2.5^3))) | 0.1 | *_d3 | [
"exp",
"sin",
"-",
"*",
"tan",
"^"
] |
(-23.2)/5 | -4.6 | /_d1 | [
"-",
"/"
] |
18.8/10 | 1.9 | /_d2 | [
"/"
] |
13/(abs(12.5*4)) | 0.3 | /_d3 | [
"/",
"abs",
"*"
] |
2.4^1 | 2.4 | ^_d1 | [
"^"
] |
2.4^1 | 2.4 | ^_d2 | [
"^"
] |
(abs(20*(-12.4))+0.1)^-2 | 0 | ^_d3 | [
"abs",
"*",
"-",
"+",
"^"
] |
sin(0.4) | 0.4 | sin_d1 | [
"sin"
] |
sin(sin(-6)) | 0.3 | sin_d2 | [
"sin",
"-"
] |
sin(cos(46.4/(-3.2))) | -0.3 | sin_d3 | [
"sin",
"cos",
"/",
"-"
] |
cos(6.1) | 1 | cos_d1 | [
"cos"
] |
cos(tan(1)) | 0 | cos_d2 | [
"cos",
"tan"
] |
cos(sqrt(2.9^(-2))) | 0.9 | cos_d3 | [
"cos",
"sqrt",
"^",
"-"
] |
tan(-5.3) | 1.5 | tan_d1 | [
"tan",
"-"
] |
tan(sin(ln(46.9))) | -0.8 | tan_d2 | [
"tan",
"sin",
"ln"
] |
tan(cos(sqrt(18.3))) | -0.4 | tan_d3 | [
"tan",
"cos",
"sqrt"
] |
log(16.2) | 2.8 | log_d1 | [
"log"
] |
log(abs(5.6)) | 1.7 | log_d2 | [
"log",
"abs"
] |
log(ln(abs(-81.1))) | 1.5 | log_d3 | [
"log",
"ln",
"abs",
"-"
] |
ln(36.6) | 3.6 | ln_d1 | [
"ln"
] |
ln(abs(-28.3)) | 3.3 | ln_d2 | [
"ln",
"abs",
"-"
] |
ln(cos(cos(2.2))) | -0.2 | ln_d3 | [
"ln",
"cos"
] |
exp(2.2) | 9 | exp_d1 | [
"exp"
] |
exp(sin(13.8*(-19))) | 2.7 | exp_d2 | [
"exp",
"sin",
"*",
"-"
] |
exp(sin((-0.8)+(-6))) | 0.6 | exp_d3 | [
"exp",
"sin",
"-",
"+"
] |
sqrt(52) | 7.2 | sqrt_d1 | [
"sqrt"
] |
sqrt(log(3.2)) | 1.1 | sqrt_d2 | [
"sqrt",
"log"
] |
sqrt(tan(sin(4^3))) | 1.1 | sqrt_d3 | [
"sqrt",
"tan",
"sin",
"^"
] |
abs(27.2) | 27.2 | abs_d1 | [
"abs"
] |
abs(log(24.7)) | 3.2 | abs_d2 | [
"abs",
"log"
] |
abs((abs(-12.5)+0.1)^-2) | 0 | abs_d3 | [
"abs",
"-",
"+",
"^"
] |
(-21)+(-33.2) | -54.2 | +_d1 | [
"-",
"+"
] |
9+(-18.9) | -9.9 | +_d2 | [
"+",
"-"
] |
(sin(cos(-1.2)))+(log(cos(-0.6))) | 0.2 | +_d3 | [
"sin",
"cos",
"-",
"+",
"log"
] |
(-20.8)-(-13) | -7.8 | -_d1 | [
"-"
] |
1-(-5.2) | 6.2 | -_d2 | [
"-"
] |
(tan(sin((-8.6)+39.7)))-(sqrt(abs(-71))) | -8.7 | -_d3 | [
"tan",
"sin",
"-",
"+",
"sqrt",
"abs"
] |
13*(-13.4) | -174.2 | *_d1 | [
"*",
"-"
] |
4.9*10.2 | 50 | *_d2 | [
"*"
] |
(sin(0^1))*((-18)-4) | 0 | *_d3 | [
"sin",
"^",
"*",
"-"
] |
46.1/0.7 | 65.9 | /_d1 | [
"/"
] |
3.6/2.2 | 1.6 | /_d2 | [
"/"
] |
(18^1)/(4^3) | 0.3 | /_d3 | [
"^",
"/"
] |
1.4^1 | 1.4 | ^_d1 | [
"^"
] |
(abs(-19)+0.1)^3 | 6967.9 | ^_d2 | [
"abs",
"-",
"+",
"^"
] |
((abs(-10.7)+0.1)^3)^1 | 1259.7 | ^_d3 | [
"abs",
"-",
"+",
"^"
] |
sin(-3.3) | 0.2 | sin_d1 | [
"sin",
"-"
] |
sin((-13.4)*3) | -0.6 | sin_d2 | [
"sin",
"-",
"*"
] |
sin(7^1) | 0.7 | sin_d3 | [
"sin",
"^"
] |
cos(1.4) | 0.2 | cos_d1 | [
"cos"
] |
cos(tan(-3)) | 1 | cos_d2 | [
"cos",
"tan",
"-"
] |
cos((-8)/12.5) | 0.8 | cos_d3 | [
"cos",
"-",
"/"
] |
tan(0.8) | 1 | tan_d1 | [
"tan"
] |
tan(sin((-26)+39)) | 0.4 | tan_d2 | [
"tan",
"sin",
"-",
"+"
] |
tan(sin(abs(abs(-11)))) | -1.6 | tan_d3 | [
"tan",
"sin",
"abs",
"-"
] |
log(16.5) | 2.8 | log_d1 | [
"log"
] |
log(ln(47.9)) | 1.4 | log_d2 | [
"log",
"ln"
] |
log(sqrt(abs((-2)*8))) | 1.4 | log_d3 | [
"log",
"sqrt",
"abs",
"-",
"*"
] |
ln(6.6) | 1.9 | ln_d1 | [
"ln"
] |
ln(exp(-2.4)) | -2.4 | ln_d2 | [
"ln",
"exp",
"-"
] |
ln(sqrt(abs((-4)*14.8))) | 2 | ln_d3 | [
"ln",
"sqrt",
"abs",
"-",
"*"
] |
exp(2.6) | 13.5 | exp_d1 | [
"exp"
] |
exp(sin(13*(-18))) | 0.4 | exp_d2 | [
"exp",
"sin",
"*",
"-"
] |
exp(ln(cos(-1.4))) | 0.2 | exp_d3 | [
"exp",
"ln",
"cos",
"-"
] |
sqrt(94.7) | 9.7 | sqrt_d1 | [
"sqrt"
] |
sqrt(abs(tan(5.4))) | 1.1 | sqrt_d2 | [
"sqrt",
"abs",
"tan"
] |
sqrt(tan(tan(-3.1))) | 0.2 | sqrt_d3 | [
"sqrt",
"tan",
"-"
] |
abs(55.9) | 55.9 | abs_d1 | [
"abs"
] |
abs((-15)-27.8) | 42.8 | abs_d2 | [
"abs",
"-"
] |
abs(cos(ln(44.5))) | 0.8 | abs_d3 | [
"abs",
"cos",
"ln"
] |
46+27.8 | 73.8 | +_d1 | [
"+"
] |
3.3+(-16) | -12.7 | +_d2 | [
"+",
"-"
] |
(sqrt(sin(-5.3)))+20 | 20.9 | +_d3 | [
"sqrt",
"sin",
"-",
"+"
] |
36-20.1 | 15.9 | -_d1 | [
"-"
] |
(-15)-2 | -17 | -_d2 | [
"-"
] |
(-2.6)-(abs(log(41.9))) | -6.3 | -_d3 | [
"-",
"abs",
"log"
] |
10*(-2.5) | -25 | *_d1 | [
"*",
"-"
] |
(-9.9)*(-7) | 69.3 | *_d2 | [
"-",
"*"
] |
(cos(4.6^(-2)))*(7-(-10)) | 17 | *_d3 | [
"cos",
"^",
"-",
"*"
] |
(-2)/8.3 | -0.2 | /_d1 | [
"-",
"/"
] |
(-6.4)/9.1 | -0.7 | /_d2 | [
"-",
"/"
] |
(tan(sin((-21.2)/4)))/(cos(ln(41.8))) | -1.3 | /_d3 | [
"tan",
"sin",
"-",
"/",
"cos",
"ln"
] |
5^(-1) | 0.2 | ^_d1 | [
"^",
"-"
] |
(abs(-1.3)+0.1)^-2 | 0.5 | ^_d2 | [
"abs",
"-",
"+",
"^"
] |
(abs(2/(-20))+0.1)^3 | 0 | ^_d3 | [
"abs",
"/",
"-",
"+",
"^"
] |
sin(3.6) | -0.4 | sin_d1 | [
"sin"
] |
sin(sqrt(0.6)) | 0.7 | sin_d2 | [
"sin",
"sqrt"
] |
sin(sin(sqrt(62.4))) | 0.8 | sin_d3 | [
"sin",
"sqrt"
] |
cos(-0.6) | 0.8 | cos_d1 | [
"cos",
"-"
] |
cos((-10)*13) | -0.4 | cos_d2 | [
"cos",
"-",
"*"
] |
cos(abs(exp(-1.2))) | 1 | cos_d3 | [
"cos",
"abs",
"exp",
"-"
] |
tan(1.6) | -34.2 | 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 (100,000,000 Samples Sharded)
High-precision synthetic mathematical expression dataset generated for training sequence-to-sequence math Transformers in JAX/Flax.
Dataset Structure
- Total Samples: 100,000,000
- 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 3
- Integer Operand Ratio: 50%
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", streaming=True)
for sample in dataset["train"]:
print(sample["expr"], "->", sample["val"], "ops:", sample["ops_used"])
break
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