add data

.gitattributes

@@ -57,3 +57,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 # Video files - compressed
 *.mp4 filter=lfs diff=lfs merge=lfs -text
 *.webm filter=lfs diff=lfs merge=lfs -text
+*.json filter=lfs diff=lfs merge=lfs -text

data/Abstract_algebra.json

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data/Algebra.json

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data/Arithmetic.json

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data/Calculus_-_multivariable.json

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data/Calculus_-_single_variable.json

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data/Combinatorics.json

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data/Complex_analysis.json

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data/Differential_equations.json

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data/Financial_mathematics.json

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data/Geometry.json

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data/Linear_algebra.json

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data/Number_theory.json

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data/Probability.json

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data/Set_theory_and_logic.json

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data/Statistics.json

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data/Trigonometry.json

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