source: CGBLisp/examples/alt.macsyma@ 1

Last change on this file since 1 was 1, checked in by Marek Rychlik, 15 years ago

First import of a version circa 1997.

File size: 278 bytes
Line 
1if get('geometry,'version)=false then load(geometry);
2x1:0;
3y1:0;
4y2:0;
5
6/* Triangle */
7A:[x1,y1];
8B:[x2,y2];
9C:[x3,y3];
10M:[x,y];
11P:[u1,v1];
12Q:[u2,v2];
13R:[u3,v3];
14eqns:[
15 collinear(M,A,P),
16 collinear(M,B,Q),
17 collinear(M,C,R),
18 perp(A,P,B,C),
19 perp(B,Q,A,C),
20 perp(C,R,A,B)
21];
22
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