diff options
Diffstat (limited to 'lisp/calc/calc-math.el')
| -rw-r--r-- | lisp/calc/calc-math.el | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/lisp/calc/calc-math.el b/lisp/calc/calc-math.el index faa318d45d0..2590761d539 100644 --- a/lisp/calc/calc-math.el +++ b/lisp/calc/calc-math.el @@ -763,12 +763,14 @@ If this can't be done, return NIL." (defun math-to-radians (a) ; [N N] (cond ((eq (car-safe a) 'hms) (math-from-hms a 'rad)) - ((memq calc-angle-mode '(deg hms)) + ((and (not math-simplifying-units) + (memq calc-angle-mode '(deg hms))) (math-mul a (math-pi-over-180))) (t a))) (defun math-from-radians (a) ; [N N] - (cond ((eq calc-angle-mode 'deg) + (cond ((and (not math-simplifying-units) + (eq calc-angle-mode 'deg)) (if (math-constp a) (math-div a (math-pi-over-180)) (list 'calcFunc-deg a))) @@ -779,14 +781,16 @@ If this can't be done, return NIL." (defun math-to-radians-2 (a &optional force-symbolic) ; [N N] (cond ((eq (car-safe a) 'hms) (math-from-hms a 'rad)) - ((memq calc-angle-mode '(deg hms)) + ((and (not math-simplifying-units) + (memq calc-angle-mode '(deg hms))) (if (or calc-symbolic-mode force-symbolic) (math-div (math-mul a '(var pi var-pi)) 180) (math-mul a (math-pi-over-180)))) (t a))) (defun math-from-radians-2 (a &optional force-symbolic) ; [N N] - (cond ((memq calc-angle-mode '(deg hms)) + (cond ((and (not math-simplifying-units) + (memq calc-angle-mode '(deg hms))) (if (or calc-symbolic-mode force-symbolic) (math-div (math-mul 180 a) '(var pi var-pi)) (math-div a (math-pi-over-180)))) |