Solvers

This module documentation contains details about the sympy.solvers module. functions.

Contents

• Diophantine
  • Diophantine equations
  • Module structure
  • Tutorial
  • References
  • User Functions
  • Internal Functions
  • Internal Classes
• Inequality Solvers
  • solve_rational_inequalities()
  • solve_poly_inequality()
  • solve_poly_inequalities()
  • reduce_rational_inequalities()
  • reduce_abs_inequality()
  • reduce_abs_inequalities()
  • reduce_inequalities()
  • solve_univariate_inequality()
• ODE
  • User Functions
  • Hint Functions
  • Lie heuristics
  • Rational Riccati Solver
  • System of ODEs
  • Information on the ode module
• PDE
  • User Functions
  • Hint Methods
  • Information on the pde module
• Solvers
  • Algebraic equations
  • Ordinary Differential equations (ODEs)
  • Partial Differential Equations (PDEs)
  • Deutils (Utilities for solving ODE’s and PDE’s)
  • Recurrence Equations
  • Systems of Polynomial Equations
  • Diophantine Equations (DEs)
  • Inequalities
• Solveset
  • What’s wrong with solve():
  • Why Solveset?
  • Why do we use Sets as an output type?
  • Input API of solveset
  • What is this domain argument about?
  • What are the general methods employed by solveset to solve an equation?
  • How do we manipulate and return an infinite solution?
  • How does solveset ensure that it is not returning any wrong solution?
  • Search based solver and step-by-step solution
  • How do we deal with cases where only some of the solutions are known?
  • What is the plan for solve and solveset?
  • How are symbolic parameters handled in solveset?
  • References
  • Solveset Module Reference
  • linear_eq_to_matrix
  • linsolve
  • nonlinsolve
  • transolve
  • Diophantine Equations (DEs)
  • Inequalities
  • Ordinary Differential equations (ODEs)
  • Partial Differential Equations (PDEs)