,-POSITE ,FUNC;N ,EXAMPLES #1_4 ;F CIRCLE ;G IS WRITT5 F.*G #2_4 ,OP5 P>5!SIS ;G CIRCLE ;F CLOSE P>5!SIS ( ;X IS WRITT5 (G.*F)(X) #3_4 ;F CIRCLE ;G CIRCLE ;H IS WRITT5 F.*G.*H #4_4 ,OP5 P>5!SIS ;F CIRCLE ;G CLOSE P>5!SIS ( ;X EQUALS ;F ( ;G ( ;X IS WRITT5 (F.*G)(X) .K F(G(X)) #A