diff options
| -rw-r--r-- | lisp/ChangeLog | 5 | ||||
| -rw-r--r-- | lisp/calc/calc-alg.el | 3 |
2 files changed, 6 insertions, 2 deletions
diff --git a/lisp/ChangeLog b/lisp/ChangeLog index c393420cb22..bef08cdb6b1 100644 --- a/lisp/ChangeLog +++ b/lisp/ChangeLog @@ -1,3 +1,8 @@ +2008-11-26 Vincent Belaïche <vincent.b.1@hotmail.fr> + + * calc/calc-alg.el (calcFunc-collect): Normalize the coefficients + of the polynomial rather than the whole polynomial. + 2008-11-25 Chong Yidong <cyd@stupidchicken.com> * mail/mailabbrev.el (define-mail-abbrev): When reading from diff --git a/lisp/calc/calc-alg.el b/lisp/calc/calc-alg.el index 34d2829f2c3..9bcaeab39b4 100644 --- a/lisp/calc/calc-alg.el +++ b/lisp/calc/calc-alg.el @@ -1598,8 +1598,7 @@ (defun calcFunc-collect (expr base) (let ((p (math-is-polynomial expr base 50 t))) (if (cdr p) - (math-normalize ; fix selection bug - (math-build-polynomial-expr p base)) + (math-build-polynomial-expr (mapcar 'math-normalize p) base) (car p)))) ;;; If expr is of the form "a + bx + cx^2 + ...", return the list (a b c ...), |