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Release calc version 2.10.3t5.45

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Landon Curt Noll
1997-10-04 20:06:29 -07:00
parent 4618313a82
commit 6e10e97592
300 changed files with 38279 additions and 8584 deletions
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10
help/acsch
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@@ -14,17 +14,17 @@ DESCRIPTION
Returns the acsch of x to a multiple of eps with error less in
absolute value than .75 * eps.
acsch(x) = ln((1 + sqrt(1 + x^2))/x) is the real number v for
which csch(v) = x.
acsch(x) is the real number v for which csch(v) = x. It is given by
acsch(x) = ln((1 + sqrt(1 + x^2))/x)
EXAMPLE
> print acsch(2, 1e-5), acsch(2, 1e-10), acsch(2, 1e-15), acsch(2, 1e-20)
.48121 .4812118251 .481211825059603 .4812118250596034475
LIMITS
unlike sin and cos, x must be real
x != 0
eps > 0
none
LIBRARY
NUMBER *qacsch(NUMBER *x, NUMBER *eps)