Function fecarr_sum_FF# Defined in File complex/array/gauss/algebra.h Function Documentation# fecarr_t fecarr_sum_FF(fecarr_t *lhs, fecarr_t *rhs)# Matrix elementwise Addition. RES = LHS + RHS Parameters: lhs – [in] Left hand side. rhs – [in] Right hand side. res – [in] Result dhl – [in] Direction helper list.