To add F O R T R A N a z r a y s u h i c h m a y be e i t h e r v e c t o r s or matrices, ue can b r a n c h to the a p p r o p r i a t e code fez e a c h case. Alternatively, knowing the o r d e r in u h i c h F O R T R A N s t o r e s a r r a y e l e m e n t s in memory, we can d e c e i v e F O R T R A N into t r e a t i n g m a t r i c e s as if t h e y were vectors. Having built or o b t a i n e d r o u t i n e s u h i c h a c c o m p l i s h this, we can use them as in this example: CALL P L U S
/lp/association-for-computing-machinery/apl-a-preferred-language-ptKZYBniXx