From 745f1b302bd0eb048a86fc7efcc14cb6fb607137 Mon Sep 17 00:00:00 2001 From: Zeno Rogue Date: Wed, 20 Mar 2019 02:18:28 +0100 Subject: [PATCH] signum in hyper.h --- hyper.h | 1 + 1 file changed, 1 insertion(+) diff --git a/hyper.h b/hyper.h index eaa30ccf..3c9e8442 100644 --- a/hyper.h +++ b/hyper.h @@ -3868,6 +3868,7 @@ transmatrix rspintox(const hyperpoint& H); transmatrix gpushxto0(const hyperpoint& H); transmatrix build_matrix(hyperpoint h1, hyperpoint h2, hyperpoint h3); hyperpoint normalize(hyperpoint H); +ld signum(ld x); extern ld hrandf();