10 REM 'ARCSIN' TEST PROGRAM
15 DEF ARCSIN(X)=ATN(X/SQR(-X*X+1))
20 PRINT "ENTER A RATIO OR SINE VALUE";
30 INPUT N
40 W=ARCSIN(N)
50 PRINT "THE ANGLE WITH THE Y/H RATIO OF";N;"IS";W;"RADIANS"
99 END
