line_inv

mdtools.functions.line_inv(y, m=1, c=0)[source]

Inverse of a straight line:

\[g(y) = \frac{y-c}{m}\]

Parameters:

y (scalar or array_like) – Value(s) at which to evaluate \(g(y)\).
m (scalar or array_like, optional) – Slope(s) of the original straight line.
c (scalar or array_like, optional) – y-axis intercept(s) of the original straight line.

Returns:

g (scalar or numpy.ndarray) – The outcome of \(g(y)\). \(g(y)\) is evaluated element-wise if at least one of the input arguments is an array.