1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36

//
// A rust binding for the GSL library by Guillaume Gomez (guillaume1.gomez@gmail.com)
//

use crate::Value;
use std::mem::MaybeUninit;

/// This routine computes the first synchrotron function x \int_x^\infty dt K_{5/3}(t) for x >= 0.
#[doc(alias = "gsl_sf_synchrotron_1")]
pub fn synchrotron_1(x: f64) -> f64 {
    unsafe { sys::gsl_sf_synchrotron_1(x) }
}

/// This routine computes the first synchrotron function x \int_x^\infty dt K_{5/3}(t) for x >= 0.
#[doc(alias = "gsl_sf_synchrotron_1_e")]
pub fn synchrotron_1_e(x: f64) -> (Value, ::types::Result) {
    let mut result = MaybeUninit::<sys::gsl_sf_result>::uninit();
    let ret = unsafe { sys::gsl_sf_synchrotron_1_e(x, result.as_mut_ptr()) };

    (::Value::from(ret), unsafe { result.assume_init() }.into())
}

/// This routine computes the second synchrotron function x K_{2/3}(x) for x >= 0.
#[doc(alias = "gsl_sf_synchrotron_2")]
pub fn synchrotron_2(x: f64) -> f64 {
    unsafe { sys::gsl_sf_synchrotron_2(x) }
}

/// This routine computes the second synchrotron function x K_{2/3}(x) for x >= 0.
#[doc(alias = "gsl_sf_synchrotron_2_e")]
pub fn synchrotron_2_e(x: f64) -> (Value, ::types::Result) {
    let mut result = MaybeUninit::<sys::gsl_sf_result>::uninit();
    let ret = unsafe { sys::gsl_sf_synchrotron_2_e(x, result.as_mut_ptr()) };

    (::Value::from(ret), unsafe { result.assume_init() }.into())
}