cosh
Hiperbolic cosine by tau approximation for rtau object.
Syntax
f = cosh(r)
Description
F = cosh(r) is a function to approximate by tau method cosh(r), r in
[a, b]. We are using schursolver function, which will decide the
approximation degree to achieve 1e-16.
Input
r = rigth member in tau method (rtau object).
Output
f = coefficients of cosh(r).
See also
sin, sinh, cos, exp and log.
F = cosh(r) is a function to approximate by tau method cosh(r), r in [a, b]. We are using schursolver function, which will decide the approximation degree to achieve 1e-16.
Input
r = rigth member in tau method (rtau object).
Output
f = coefficients of cosh(r).
See also
sin, sinh, cos, exp and log.
f = coefficients of cosh(r).