log
Logarithm by tau approximation for rtau object.
Syntax
f = log(r)
Description
F = log(r) is a function to approximate by tau method log(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 log(r).
See also
sin, sinh, cos, cosh and exp.
F = log(r) is a function to approximate by tau method log(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 log(r).
See also
sin, sinh, cos, cosh and exp.
f = coefficients of log(r).