From 96ffc59642ca656193193ba6ec9d87e12cb0036f Mon Sep 17 00:00:00 2001 From: Aaron Fenyes Date: Wed, 17 Jul 2024 19:01:34 -0700 Subject: [PATCH] Tetrahedron radius ratio: tweak guess Jiggle the vertex guesses. Put the circumscribed sphere guess on-shell. --- engine-proto/gram-test/tetrahedron-radius-ratio.jl | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/engine-proto/gram-test/tetrahedron-radius-ratio.jl b/engine-proto/gram-test/tetrahedron-radius-ratio.jl index 957f031..9e79c05 100644 --- a/engine-proto/gram-test/tetrahedron-radius-ratio.jl +++ b/engine-proto/gram-test/tetrahedron-radius-ratio.jl @@ -62,13 +62,13 @@ guess = hcat( 1 1 -1 -1 0 0 1 -1 1 -1 0 0 1 -1 -1 1 0 0 - 0 0 0 0 -1.5 -3 - 1 1 1 1 -0.5 -1 + 0 0 0 0 -1.5 -0.5 + 1 1 1 1 -0.5 -1.5 ] + 0.2*Engine.rand_on_shell(fill(BigFloat(-1), 6)), - Engine.point([-1, -1, -1]), - Engine.point([-1, 1, 1]), - Engine.point([ 1, -1, 1]), - Engine.point([ 1, 1, -1]), + Engine.point([-1, -1, -1] + 0.3*randn(3)), + Engine.point([-1, 1, 1] + 0.3*randn(3)), + Engine.point([ 1, -1, 1] + 0.3*randn(3)), + Engine.point([ 1, 1, -1] + 0.3*randn(3)), BigFloat[0, 0, 0, 0, 1] ) frozen = vcat(