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September 29, 2017 00:33
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gaussian distribution in Applesoft BASIC (golf)
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0TEXT:HOME:INPUTN:HGR:HCOLOR=3:W=279:H=159:L=W-100:Z=L/10:B=H-100:C=H-60:K=0.5:M=1/(2*3.14159265*N*N):FORI=0TO10STEPK:X=10*I+1:Y=10*I+B:HPLOTX,Y:FORJ=0TOL STEP1:O=10*J/L:D=ABS(5-I):E=ABS(5-O):R=(D*D+E*E)/(2*N*N):G=EXP(-R)*M:A=INT((C*G)/M):X=10*I+Z*O+1:Y=10*I+B-A:HPLOTTOX,Y:IF(I=0)GOTO4 | |
1IF(J=L)GOTO3 | |
2V=INT(J/10):IF((J/10)<>V)GOTO5 | |
3D=ABS(5-I+K):E=ABS(5-O):R=(D*D+E*E)/(2*N*N):U=EXP(-R)/(2*3.14159*N*N):S=INT((C*U)/M):P=10*(I-K)+Z*O+1:Q=10*(I-K)+B-S:HPLOT TOP,Q:HPLOTX,Y | |
4IF(J=0)GOTO7:IF(I<10)GOTO5:IF(J=L)GOTO6:V=INT(J/10):IF((J/10)=V)GOTO6 | |
5HCOLOR=0 | |
6HPLOTTOX,10*I+B:HCOLOR=3:HPLOTX,Y | |
7NEXTJ:NEXTI:HPLOTW+1,H:HPLOTTO101,H:HPLOTTO0+1,H |
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