{BN_R_NOT_IMPLEMENTED ,"not implemented"},
{BN_R_NOT_INITIALIZED ,"not initialized"},
{BN_R_NO_INVERSE ,"no inverse"},
+{BN_R_NO_SOLUTION ,"no solution"},
{BN_R_P_IS_NOT_PRIME ,"p is not prime"},
{BN_R_TOO_MANY_ITERATIONS ,"too many iterations"},
{BN_R_TOO_MANY_TEMPORARY_VARIABLES ,"too many temporary variables"},