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Searched
full:ieee_j0
(Results
1 - 6
of
6
) sorted by null
/external/fdlibm/
w_j0.c
15
* wrapper
ieee_j0
(double x), ieee_y0(double x)
21
double
ieee_j0
(double x) /* wrapper j0 */
function
23
double
ieee_j0
(x) /* wrapper j0 */
33
return __kernel_standard(x,x,34); /*
ieee_j0
(|x|>X_TLOSS) */
w_jn.c
23
* For n=0,
ieee_j0
(x) is called,
26
* from values of
ieee_j0
(x) and ieee_j1(x).
e_j0.c
16
* Method --
ieee_j0
(x):
17
* 1. For tiny x, we use
ieee_j0
(x) = 1 - x^2/4 + x^4/64 - ...
18
* 2. Reduce x to |x| since
ieee_j0
(x)=
ieee_j0
(-x), and
42
* y0(x) = 2/pi*(
ieee_j0
(x)*(ln(x/2)+Euler) + x^2/4 - ...)
43
* therefore ieee_y0(x)-2/pi*
ieee_j0
(x)*ln(x) is an even function.
45
* y0(x) = U(z)/V(z) + (2/pi)*(
ieee_j0
(x)*ln(x)), z= x^2
50
* Note: For tiny x, U/V = u0 and
ieee_j0
(x)~1, hence
113
*
ieee_j0
(x) = 1/ieee_sqrt(pi) * (P(0,x)*cc - Q(0,x)*ss) / ieee_sqrt(x)
191
*
ieee_j0
(x) = 1/ieee_sqrt(pi) * (P(0,x)*cc - Q(0,x)*ss) / ieee_sqrt(x
[
all
...]
e_jn.c
23
* For n=0,
ieee_j0
(x) is called,
26
* from values of
ieee_j0
(x) and ieee_j1(x).
fdlibm.h
135
extern double
ieee_j0
__P((double));
k_standard.c
65
* 34--
ieee_j0
(|x|>X_TLOSS)
599
/*
ieee_j0
(|x|>X_TLOSS) */
Completed in 74 milliseconds