Introduction - If you have any usage issues, please Google them yourself
On the basis of NumPy, SciPy- numerical calculation library adds some functions
1, constant and special function
2, linear algebra-linalg
3, optimization
(1) solution of nonlinear equations
(2) least square fitting
(3) function minimum value
4, Interpolation-interpolate
(1) B-spline curve interpolation
(2) extrapolation and Spline fitting
(3) 2-D interpolation
5, numerical integral-integrate
(1) volume of ball
(2) solution of ordinary differential equations
6, Statistical stats
(1) continuous and discrete probability distribution
(2) binomial, Poisson, gamma distribution
7, sparse matrix-sparse