Navigation

Operators and Keywords

Function List:

• » Octave core
• » by package
• » alphabetical

C++ API

: issymmetric (A)

: issymmetric (A, tol)

Return true if A is a symmetric matrix within the tolerance specified by tol.

The default tolerance is zero (uses faster code).

Matrix A is considered symmetric if norm (A - A.', Inf) / norm (A, Inf) < tol.

See also: ishermitian, isdefinite.

Package: octave