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-rw-r--r--texmf-dist/scripts/ketcindy/ketlib/ketpicscifiles6/Intersectlines.sci22
1 files changed, 0 insertions, 22 deletions
diff --git a/texmf-dist/scripts/ketcindy/ketlib/ketpicscifiles6/Intersectlines.sci b/texmf-dist/scripts/ketcindy/ketlib/ketpicscifiles6/Intersectlines.sci
deleted file mode 100644
index ed92a5aa..00000000
--- a/texmf-dist/scripts/ketcindy/ketlib/ketpicscifiles6/Intersectlines.sci
+++ /dev/null
@@ -1,22 +0,0 @@
-// 09.10.11
-// 09.10.12
-
-function Out=Intersectlines(L1,L2)
- Eps0=10^(-6);
- P=Ptstart(L1);
- a1=P(1); a2=P(2);
- V=Ptend(L1)-P;
- b1=V(1); b2=V(2);
- P=Ptstart(L2);
- c1=P(1); c2=P(2);
- V=Ptend(L2)-P;
- d1=V(1); d2=V(2);
- Den=b1*d2-d1*b2;
- if abs(Den)<Eps0
- Out=[];
- return;
- end;
- x=-(d1*b2*a1-c1*b1*d2-d1*a2*b1+d1*b1*c2)/Den;
- y=-(-a2*b1*d2+b2*a1*d2-b2*c1*d2+c2*d1*b2)/Den;
- Out=[x,y];
-endfunction;