diff options
author | Norbert Preining <norbert@preining.info> | 2017-09-04 09:45:51 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2017-09-04 09:45:51 +0900 |
commit | 138f77fe71e43adc24ecb030d73df81cc5c4eb7e (patch) | |
tree | cd2d906c634149bbecd2f4bad3d540c16b23befa /texmf-dist/scripts/ketpic/ketlib/ketpicscifiles6/Crossprod.sci | |
parent | 37bfdbee2c91bab6f0abd54503a0b9c669c9109e (diff) |
add ketpic
Diffstat (limited to 'texmf-dist/scripts/ketpic/ketlib/ketpicscifiles6/Crossprod.sci')
-rwxr-xr-x | texmf-dist/scripts/ketpic/ketlib/ketpicscifiles6/Crossprod.sci | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/texmf-dist/scripts/ketpic/ketlib/ketpicscifiles6/Crossprod.sci b/texmf-dist/scripts/ketpic/ketlib/ketpicscifiles6/Crossprod.sci new file mode 100755 index 00000000..ab4d55b5 --- /dev/null +++ b/texmf-dist/scripts/ketpic/ketlib/ketpicscifiles6/Crossprod.sci @@ -0,0 +1,13 @@ +// 09.10.0 + +function Out=Crossprod(a,b) + if length(a)==3 + Tmp1=a(2)*b(3)-a(3)*b(2); + Tmp2=a(3)*b(1)-a(1)*b(3); + Tmp3=a(1)*b(2)-a(2)*b(1); + Out=[Tmp1,Tmp2,Tmp3]; + else + Out=a(1)*b(2)-a(2)*b(1); + end; +endfunction + |