,COSECANT ,EXAMPLES #A4 ,! COSECANT ( =TY-FIVE DEGREES IS WRITT5 _% CSC #45^.* _: #B4 ,! COSECANT ( OP5 FRAC;N PI OV] TWO CLOSE FRAC;N EQUALS "O IS WRITT5 _% CSC ?.P/2# .K #1 _: #C4 ,! COSECANT ( ;X IS EQUAL TO OP5 FRAC;N "O OV] ! S9E ( ;X CLOSE FRAC;N IS WRITT5 _% CSC X .K ?1/SIN X# _: #D4 ,COSECANT SQU>$ !TA EQUALS COTANG5T SQU>$ !TA PLUS "O IS WRITT5 _% CSC^2 .? .K COT^2 .?+1 _: #A