Math Functions Aliasing

Math Functions Aliasing#

Math functions aliasing.

For convenience, C4dynamics aliases some of NumPy’s trigonometric functions with slight variations in some of them.

All c4dynamics math functions reside directly in the c4dynamics namespace. For example, if c4dynamics is imported as c4d, then the sin() function is given by c4d.sin().

import numpy as np
import c4dynamics as c4d

c4dynamics.utils.math.sin#: c4d.sin = np.sin

c4dynamics.utils.math.sind#: c4d.sind = lambda n: np.sin(n * c4d.d2r)

c4dynamics.utils.math.cos#: c4d.cos = np.cos

c4dynamics.utils.math.cosd#: c4d.cosd = lambda n: np.cos(n * c4d.d2r)

c4dynamics.utils.math.tan#: c4d.tan = np.tan

c4dynamics.utils.math.tand#: c4d.tand = lambda n: np.tan(n * c4d.d2r)

c4dynamics.utils.math.asin#: c4d.asin = np.arcsin

c4dynamics.utils.math.asind#: c4d.asind = lambda n: np.arcsin(n) * c4d.r2d

c4dynamics.utils.math.acos#: c4d.acos = np.arccos

c4dynamics.utils.math.acosd#: c4d.acosd = lambda n: np.arccos(n) * c4d.r2d

c4dynamics.utils.math.atan#: c4d.atan = np.arctan

c4dynamics.utils.math.atan2#: c4d.atan2 = np.arctan2

c4dynamics.utils.math.atan2d#: c4d.atan2d = lambda y, x: np.arctan2(y, x) * c4d.r2d

c4dynamics.utils.math.sqrt#: c4d.sqrt = np.sqrt

c4dynamics.utils.math.norm#: c4d.norm = np.linalg.norm

Math Functions Aliasing

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Math Functions Aliasing#