Basics# Contents Assumptions Predicate Querying Contents Performance improvements Misc Calculus Singularities Finite difference weights Combinatorics Contents Functions Contents Integrals Contents Series Contents Simplify Simplify Hypergeometric Expansion Hongguang Fu’s Trigonometric Simplification Solvers Contents abc Caveats Examples Algebras Introduction Quaternion Reference Concrete Hypergeometric terms Concrete Class Reference Concrete Functions Reference Core sympify assumptions cache basic core singleton expr symbol numbers power mul add mod relational multidimensional function evalf containers exprtools kind Sorting Random Traversal Discrete Transforms Convolutions Numerical Evaluation Basics Floating-point numbers Accuracy and error handling Sums and integrals Numerical simplification Numeric Computation Subs/evalf Lambdify uFuncify Aesara So Which Should I Use? Term Rewriting Expanding Common Subexpression Detection and Collection