conatus.expert.TanhMap

class conatus.expert.TanhMap(L, origin=0.0, contour=0.0)

Bases: CoordinateMap

Infinite line y in (-inf, inf): y = origin + L artanh(xi).

Parameters:

• L (float)

• origin (float)

• contour (float)

kind = 'tanh'

metric(xi)

mu = dxi/dy = 1/m’(xi) (finite at xi = +-1 where m’ is infinite).

formula()

Return type:

str