Test two expressions or iterable of expressions for mathematical equivalence using Sympy

Evaluate exact integral of multinomial over unit hypercube [0, 1]^d int_{unit hcube in d-dims} x(0)^r(0)*...*x(d-1)^r(d-1) dx =

Evaluate exact integral of monomial over unit simplex int_{unit simp in d-dims} x(0)^r(0)*...*x(d-1)^r(d-1) dx =

Concatenate individual images into a single image (side-by-side) Input arguments --------------- imglst : iterable of str File

Determine appropriate cropbox from image (pixels format, nx x ny x ncolor) by eliminating all pixels on the outer border until the color is d

Evaluate nodal polynomial basis in one dimension Input arguments --------------- xk : ndarray, size = (nv,) Coordinates of nod

Evaluate polynomial basis in one dimension Input arguments --------------- porder : int Polynomial order x : ndarray (nx,)

Convert nested iterables of str to a formatted string where an equal number of indents is applied to all str at the same nesting level I

Crop image using algorithm in cropbox(*) function. Input arguments --------------- A : ndarray, shape (nx, ny, ncolor) Image i

Make cropped figure from Matplotlib plot using cropping algorithm in cropbox(*). Input arguments --------------- fig : Matplotli

Concatenate individual images into a grid image (matrix). The shape of imglstlst determines configuration of grid in output image. The image

Compute nodal distribution over ndim-dimensional regular geometry; same number of nodes and nodal distribution in all dimensions. Input

Wrapper for multidimensional quadrature rules Input arguments --------------- ndim : int Number of spatial dimensions

Reset database with same targets and offset as self with empty parameter set Example ------- >> db_new = db.

Set string or list of strings (a) to given values (b). If a is list of strings and b is not iterable, copy b len(a) times.

Return string that represents the inverse of a. Input may be str or number. Option to simpilfy the resulting expression using sympy.

Return string that represents max(v[0], ..., v[-1]) using the Heaviside function. Input may be str or number.

Return string that represents max(a, b) using the Heaviside function. Input may be str or number.

Return string that represents ternary operator (cond ? a : b) using the Heaviside function. Instead of cond being the traditional boolean (T/