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(math-csc-raw): Fix typo.

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This commit is contained in:
Jay Belanger 2005-02-15 19:49:51 +00:00
parent 3ce6180e84
commit 6ec3030266
2 changed files with 34 additions and 1 deletions
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33
lisp/ChangeLog
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@ -1,3 +1,36 @@
2005-02-15 Jay Belanger <belanger@truman.edu>
* calc/calc-alg.el: Add simplification rules for calcFunc-sec,
calcFunc-csc, calcFunc-cot, calcFunc-sech, calcFunc-csch and
calcFunc-coth.
(math-simplify-sqrt): Add simplifications.
* calc/calc-arith.el (math-real-if-arg-functions): Add functions
to list.
* calc/calc-ext.el: Add functions to autoloads.
* calc/calc-math.el (calc-sec, calc-csc, calc-cot, calc-sech)
(calc-csch, calc-coth, calcFunc-sec, calcFunc-csc, calcFunc-cot)
(calcFunc-sech, calcFunc-csch, calcFunc-coth, math-sec-raw)
(math-csc-raw, math-cot-raw): New functions.
* calc/calc-rules.el (calc-DistribRules, calc-NegateRules): Add rules.
* calc/calc-undo.el (calc-handle-undo): Remove prefix from
the variable name in a message.
* calc/calc-units.el: Add simplification rules for calcFunc-sec,
calcFunc-csc, calcFunc-cot.
* calc/calcalg2.el: Add derivative and integration rules for
calcFunc-sec, calcFunc-csc, calcFunc-cot, calcFunc-sech,
calcFunc-csch, calcFunc-coth.
(math-do-integral-methods): Add to checks for when to use
substitutions.
* calc/calccomp.el (math-eqn-special-funcs): Add functions to list.
2005-02-15 Lute Kamstra <lute@gnu.org>
* emacs-lisp/lisp-mode.el (lisp-mode-variables): Add

2
lisp/calc/calc-math.el
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@ -1070,7 +1070,7 @@
(math-div-float (math-mul-float (car sc) ch) d)
(math-div-float (math-mul-float (cdr sc) sh) d)))))
((eq (car x) 'polar)
(math-polar (math-sec-raw (math-complex x))))
(math-polar (math-csc-raw (math-complex x))))
(t
(let ((sn (math-sin-raw x)))
(if (eq sn 0)