mirror of
https://github.com/lcn2/calc.git
synced 2025-08-19 01:13:27 +03:00
29 lines
535 B
Plaintext
29 lines
535 B
Plaintext
NAME
|
|
csc - trigonometric cosecant function
|
|
|
|
SYNOPSIS
|
|
csc(x [,eps])
|
|
|
|
TYPES
|
|
x real
|
|
eps nonzero real, defaults to epsilon()
|
|
|
|
return real
|
|
|
|
DESCRIPTION
|
|
Calculate the cosecant of x to a multiple of eps, with error less
|
|
in absolute value than .75 * eps.
|
|
|
|
EXAMPLE
|
|
> print csc(1, 1e-5), csc(1, 1e-10), csc(1, 1e-15), csc(1, 1e-20)
|
|
1.1884 1.1883951058 1.188395105778121 1.18839510577812121626
|
|
|
|
LIMITS
|
|
none
|
|
|
|
LIBRARY
|
|
NUMBER *qcsc(NUMBER *x, NUMBER *eps)
|
|
|
|
SEE ALSO
|
|
sin, cos, tan, sec, cot, epsilon
|