From 5fd76b00944f1dbb239b3c1baf69b016b46c1888 Mon Sep 17 00:00:00 2001 From: Christian Bauer Date: Mon, 29 Jan 2001 21:42:36 +0000 Subject: [PATCH] updated changes --- NEWS | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/NEWS b/NEWS index a312179c..38804c63 100644 --- a/NEWS +++ b/NEWS @@ -3,11 +3,13 @@ This file records noteworthy changes. 0.7.1 (--date--) * Fix problems with Cint that were caused by CLN's overloaded operator new. * Fix compilation errors with GCC3. +* normal() handles large sums of fractions better. +* expand() always expands the exponent and transforms x^(a+b) -> x^a*x^b. 0.7.0 (15 December 2000) * Requires CLN 1.1 now. Class numeric doesn't use an indirect pointer to the actual representation any more. This is a speedup. -* mul::expand() was reengineered to not allocate temporary excess memory. +* mul::expand() was reengineered to not allocate excess temporary memory. * Non-integer powers of a symbol are treated as constants by (l)degree() and coeff(). Using these functions on an expression containing such powers used to fail with an internal error message. The side-effect is that collect() -- 2.44.0