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-rw-r--r--macros/latex/contrib/tkz/tkz-elements/latex/tkz_elements_quadrilateral.lua9
1 files changed, 4 insertions, 5 deletions
diff --git a/macros/latex/contrib/tkz/tkz-elements/latex/tkz_elements_quadrilateral.lua b/macros/latex/contrib/tkz/tkz-elements/latex/tkz_elements_quadrilateral.lua
index e80065540b..e1882c67cb 100644
--- a/macros/latex/contrib/tkz/tkz-elements/latex/tkz_elements_quadrilateral.lua
+++ b/macros/latex/contrib/tkz/tkz-elements/latex/tkz_elements_quadrilateral.lua
@@ -1,6 +1,6 @@
-- tkz_elements_quadrilateral.lua
--- date 2024/01/16
--- version 1.82c
+-- date 2024/02/04
+-- version 2.00c
-- Copyright 2024 Alain Matthes
-- This work may be distributed and/or modified under the
-- conditions of the LaTeX Project Public License, either version 1.3
@@ -50,11 +50,10 @@ function quadrilateral: new (za, zb, zc, zd)
end
-----------------------
function quadrilateral : iscyclic ()
- local d,epsilon
- epsilon = 10^(-8)
+ local d
local alpha = point.arg ((self.pd-self.pa) / (self.pb-self.pa))
local beta = point.arg ((self.pb-self.pc) / (self.pd-self.pc))
- if math.abs (alpha+beta-math.pi) < epsilon then return true
+ if math.abs (alpha+beta-math.pi) < tkz_epsilon then return true
else return false
end
end