Function oarr_invert# Defined in File dense/array/algebra_matops.h Function Documentation# oarr_t oarr_invert(oarr_t *arr, dhelpl_t dhl)# Inverse operation of a 2D array. Array must be square. RES = ARR^(-1) Parameters: arr – [in] OTI array. Must be square. dhl – [in] Direction helper list object.