From 2d4c06ccb45b1fe7fa312acb80b913734d0c9b70 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Fri, 17 Nov 2017 21:52:28 +0000
Subject: [PATCH] symbolic.py: wip o2p_rotate

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 symbolic.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/symbolic.py b/symbolic.py
index 3da5a04..8b42ccf 100755
--- a/symbolic.py
+++ b/symbolic.py
@@ -98,3 +98,10 @@ assert(Eq(p2q_rotate * Matrix([0,1,mu]), p_dirn_rightvars))
 dbg('q_maincoords.replace(t,0)','q_dirn_maincoords.replace(t,0)')
 
 dbg('q_maincoords','q_dirn_maincoords')
+
+sinof_mu = sin(atan(mu))
+cosof_mu = cos(atan(mu))
+
+dbg('cosof_mu','sinof_mu')
+
+#o2p_rotate1 = Matrix([ [ 
-- 
2.30.2