File: HORN.FC of Tape: Various/ETH/fc1
(.FC,.FO Focal format converted to 'WRITE' listing)
C-OS/8 FOCAL, 1972 01.01 C EXPONENTIALES HORN 01.10 S A=.04;S R0=5 01.20 F X=0,5,120;S R=R0*FEXP(.02*X);D 1.4 01.30 Q 01.40 T "X=",%3.0,X,:15,"R=",%4.02,R,:30,"U=",R*2*PI,! 02.10 F R=5,1,50;S X=2*FLOG(R/R0)/A;D 2.4 02.30 Q 02.40 T %4.02,"X=",X,:15,"R=",R,:30,"U=",R*2*PI,!