math/t/{mpx,mpmont}: Add some extra tests for flushing out `mul4' bugs.

[catacomb] / math / t / mpx

diff --git a/math/t/mpx b/math/t/mpx
index f5caed2..39a58cc 100644 (file)
--- a/math/t/mpx
+++ b/math/t/mpx
@@ -637,6 +637,12 @@ umul {
   6c03f5958677efd383509141bf257375
   03bbd76f19ba19e3f255c24063f6384d4ac913d9e582392589a525195bcc547c;
 
+  # --- Slightly larger test for mul4 ---
+
+  b9d339d524b35abfa21cb0c129ca1800c2286025af766b8b3296495bf1013104
+  c8c7133a4bc7978ef439dc5607715d7f0f23d3d6d6bc704535bef33bb1dff7f0
+  91bd86557783557ba3fa69cfff6453f930b4db501c21317c8bd10c76c321ee2736b6a565c36bd42e2a6ea27495d182f0c4730b604a1e5c01c82a56938de4cfc0;
+
   # --- Karatsuba regression ---
   #
   # This bug was caused by kmul (a) choosing the split point too low on