(math-bignum-logb-digit-size,math-bignum-digit-power-of-two): Evaluate

when compiled.

diff --git a/lisp/calc/calc-bin.el b/lisp/calc/calc-bin.el
index 8f3c9468d8855111fe14bb5d3d5e6a8a390d9463..fa8ba118c8cfe368fb0c9dbd761e53792a384879 100644 (file)
--- a/lisp/calc/calc-bin.el
+++ b/lisp/calc/calc-bin.el
@@ -34,13 +34,13 @@
 
 ;;; Some useful numbers
 (defconst math-bignum-logb-digit-size
-  (logb math-bignum-digit-size)
+  (eval-when-compile (logb math-bignum-digit-size))
   "The logb of the size of a bignum digit.
 This is the largest value of B such that 2^B is less than 
 the size of a Calc bignum digit.")
 
 (defconst math-bignum-digit-power-of-two
-  (expt 2 math-bignum-logb-digit-size)
+  (eval-when-compile (expt 2 math-bignum-logb-digit-size))
   "The largest power of 2 less than the size of a Calc bignum digit.")
 
 ;;; b-prefix binary commands.