logi
Logarithm by orthogonal interpolation for itau object.
Syntax
F = logi(x)
Description
F = logi(A) is a function to approximate orthogonal interpolation the
log(A), where A is a matrix or a itau object.
Input
A = independent tau variable (itau object) or any matrix.
Output
F = polynomial approximation of log(A) in [a, b] evaluated (with
orthovalM) (itau object: F.mat contains the matrix).
See also
sini, cosi, sinhi, coshi, expi, logi and sqrti.
F = logi(A) is a function to approximate orthogonal interpolation the log(A), where A is a matrix or a itau object.
Input
A = independent tau variable (itau object) or any matrix.
Output
F = polynomial approximation of log(A) in [a, b] evaluated (with
orthovalM) (itau object: F.mat contains the matrix).
See also
sini, cosi, sinhi, coshi, expi, logi and sqrti.
F = polynomial approximation of log(A) in [a, b] evaluated (with orthovalM) (itau object: F.mat contains the matrix).