\brief Give the number of rows. */

\brief Returns an expression of the tridiagonal matrix T in the decomposition * * \returns expression object representing the matrix T * *

FIXME here we could return an expression of the sum

Sets an environment variable with the given name to the given value. If the value argument is "", unsets the environment variable. The caller must e

Since ::std::stringstream::operator<<(const void *) formats the pointer output differently with different compilers, we have to create the expected ou

\returns a const pointer to the array of inner indices. * This function is aimed at interoperability with other libraries. * \sa valuePtr(), out

\returns a const pointer to the array of values. * This function is aimed at interoperability with other libraries. * \sa innerIndexPtr(), outer

Makes a successful assertion result.