1 files changed, 42 insertions, 0 deletions
diff --git a/libre/sagemath/pynac-0.7.1.patch b/libre/sagemath/pynac-0.7.1.patch
new file mode 100644
index 000000000..d0b1e2aee
--- /dev/null
+++ b/libre/sagemath/pynac-0.7.1.patch
@@ -0,0 +1,42 @@
+--- sage-7.4/src/sage/symbolic/constants_c.pyx.orig	2016-11-25 09:34:32.665044510 +0000
++++ sage-7.4/src/sage/symbolic/constants_c.pyx	2016-11-25 09:38:13.777888000 +0000
+@@ -60,6 +60,8 @@
+             self.pointer = <GConstant *>&g_Catalan
+         elif self._name == "euler_gamma":
+             self.pointer = <GConstant *>&g_Euler
++        elif self._name == "NaN":
++            self.pointer = <GConstant *>&g_NaN
+         else:
+             GConstant_construct(&self.object, name, texname, domain)
+             self.pointer = &self.object
+--- sage-7.4/src/sage/symbolic/ginac.pxd.orig	2016-11-25 09:34:06.145103155 +0000
++++ sage-7.4/src/sage/symbolic/ginac.pxd	2016-11-25 09:37:14.294686607 +0000
+@@ -216,6 +216,7 @@
+     GEx g_Pi "Pi"
+     GEx g_Catalan "Catalan"
+     GEx g_Euler "Euler"
++    GEx g_NaN "NaN"
+ 
+     GConstant* GConstant_construct(void *mem, char* name, char* texname, unsigned domain)
+     bint is_a_constant "is_a<constant>" (GEx e)
+@@ -293,13 +294,13 @@
+     void g_list_symbols "list_symbols" (GEx e, GExSet s)
+ 
+     # more is_a tests
+-    bint is_a_add "is_a<add>" (GEx e)
+-    bint is_a_mul "is_a<mul>" (GEx e)
+-    bint is_a_power "is_a<power>" (GEx e)
+-    bint is_a_fderivative "is_a<fderivative>" (GEx e)
+-    bint is_a_function "is_a<function>" (GEx e)
+-    bint is_exactly_a_function "is_exactly_a<function>" (GEx e)
+-    bint is_a_ncmul "is_a<ncmul>" (GEx e)
++    bint is_a_add "is_a<GiNaC::add>" (GEx e)
++    bint is_a_mul "is_a<GiNaC::mul>" (GEx e)
++    bint is_a_power "is_a<GiNaC::power>" (GEx e)
++    bint is_a_fderivative "is_a<GiNaC::fderivative>" (GEx e)
++    bint is_a_function "is_a<GiNaC::function>" (GEx e)
++    bint is_exactly_a_function "is_exactly_a<GiNaC::function>" (GEx e)
++    bint is_a_ncmul "is_a<GiNaC::ncmul>" (GEx e)
+ 
+     # Arithmetic
+     int ginac_error()