sign - for 3d case added as in ftC3

This commit is contained in:
Monique Teillaud 1999-07-22 14:07:57 +00:00
parent f9bb1017c3
commit 8ce47737c4
1 changed files with 1 additions and 1 deletions

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@ -70,7 +70,7 @@ power_testH3(
RT dthw = square(thw);
RT dtz = square(thx) + square(thy) + square(thz) - twt*dthw;
return Oriented_side(sign_of_determinant5x5(dphx, dphy, dphz, dpz, dphw,
return Oriented_side(- sign_of_determinant5x5(dphx, dphy, dphz, dpz, dphw,
dqhx, dqhy, dqhz, dqz, dqhw,
drhx, drhy, drhz, drz, drhw,
dshx, dshy, dshz, dsz, dshw,