Function fessoti_sub_ff# Defined in File semisparse/scalar/gauss/algebra.h Function Documentation# fessoti_t fessoti_sub_ff(fessoti_t *lhs, fessoti_t *rhs, dhelpl_t dhl)# Scalar subtraction. res = lhs - rhs Parameters: lhs – [in] Left hand side. rhs – [in] Right hand side. res – [in] Result. dhl – [in] Direction helper list.