Python is_function_invertible_in_set Examples

Example #1

File: functions.py Project: archit-p/Handwritten-Equation-Solver

def _set_function(f, x):
    from sympy.sets.sets import is_function_invertible_in_set
    # If the function is invertible, intersect the maps of the sets.
    if is_function_invertible_in_set(f, x):
        return Intersection(imageset(f, arg) for arg in x.args)
    else:
        return ImageSet(Lambda(_x, f(_x)), x)

Example #2

File: functions.py Project: asmeurer/sympy

def _set_function(f, x):
    from sympy.sets.sets import is_function_invertible_in_set
    # If the function is invertible, intersect the maps of the sets.
    if is_function_invertible_in_set(f, x):
        return Intersection(*(imageset(f, arg) for arg in x.args))
    else:
        return ImageSet(Lambda(_x, f(_x)), x)

Example #3

File: functions.py Project: vishalbelsare/sympy

def _set_function(f, x):  # noqa:F811
    # If the function is invertible, intersect the maps of the sets.
    if is_function_invertible_in_set(f, x):
        return Intersection(*(imageset(f, arg) for arg in x.args))
    else:
        return ImageSet(Lambda(_x, f(_x)), x)