### (Math Functions): asin, acos, log, log10 report domain-error errors.

parent 1ee89891
 ... @@ -1047,8 +1047,8 @@ pi/2 ... @@ -1047,8 +1047,8 @@ pi/2 @tex @tex @math{\pi/2} @math{\pi/2} @end tex @end tex (inclusive) whose sine is @var{arg}; if, however, @var{arg} (inclusive) whose sine is @var{arg}; if, however, @var{arg} is out of is out of range (outside [-1, 1]), then the result is a NaN. range (outside [-1, 1]), it signals a @code{domain-error} error. @end defun @end defun @defun acos arg @defun acos arg ... @@ -1059,8 +1059,8 @@ pi ... @@ -1059,8 +1059,8 @@ pi @tex @tex @math{\pi} @math{\pi} @end tex @end tex (inclusive) whose cosine is @var{arg}; if, however, @var{arg} (inclusive) whose cosine is @var{arg}; if, however, @var{arg} is out is out of range (outside [-1, 1]), then the result is a NaN. of range (outside [-1, 1]), it signals a @code{domain-error} error. @end defun @end defun @defun atan y &optional x @defun atan y &optional x ... @@ -1112,8 +1112,8 @@ If you don't specify @var{base}, the base ... @@ -1112,8 +1112,8 @@ If you don't specify @var{base}, the base @ifnottex @ifnottex @i{e} @i{e} @end ifnottex @end ifnottex is used. If @var{arg} is used. If @var{arg} is negative, it signals a @code{domain-error} is negative, the result is a NaN. error. @end defun @end defun @ignore @ignore ... @@ -1132,8 +1132,9 @@ lose accuracy. ... @@ -1132,8 +1132,9 @@ lose accuracy. @defun log10 arg @defun log10 arg This function returns the logarithm of @var{arg}, with base 10. If This function returns the logarithm of @var{arg}, with base 10. If @var{arg} is negative, the result is a NaN. @code{(log10 @var{x})} @var{arg} is negative, it signals a @code{domain-error} error. @equiv{} @code{(log @var{x} 10)}, at least approximately. @code{(log10 @var{x})} @equiv{} @code{(log @var{x} 10)}, at least approximately. @end defun @end defun @defun expt x y @defun expt x y ... ...
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