asecd (Core Functions)


Import

#include <archr/core/asecd.h>
#include <archr/core/asecd.hpp>
import archr.core
atomsLoads('archr')

Synopsis

 float archr_core_asecd_1f32(const float i1);
(1)
 double archr_core_asecd_1f64(const double i1);
(2)
 void archr_core_asecd_f32(float *o0, const float *i1, size_t sz);
(3)
 void archr_core_asecd_f64(double *o0, const double *i1, size_t sz);
(4)
 float asecd(const float i1);
(1)
 double asecd(const double i1);
(2)
 void asecd(const float *i1, size_t sz, float *o0);
(3)
 void asecd(const double *i1, size_t sz, double *o0);
(4)
template <typename Range> void asecd(const Range& i1, Range& o0);
(5)
subroutine archr_core_asecd_1f32(real(4) :: r, real(4), parameter :: i1)
(1)
subroutine archr_core_asecd_1f64(real(8) :: r, real(8), parameter :: i1)
(2)
subroutine archr_core_asecd_f32(real(4), dimension(*), parameter :: i1, integer(4) :: sz, real(4), dimension(*) :: o0)
(3)
subroutine archr_core_asecd_f64(real(8), dimension(*), parameter :: i1, integer(4) :: sz, real(8), dimension(*) :: o0)
(4)
def asecd(i1):
    return o0
(1)
function o0 = archr_core_asecd(i1)
(1)

Description

Computes the Inverse Second in Degrees:

Parameters

i1_first, i1_last

The range of input elements

o0

The beginning of the destination range, may be equal to i1

i1

The scalar/contiguous data input element

Example


#include <time.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <stddef.h>
#include <archr/core/asecd.h>

double rand_in(double min, double max) {
  return min + ((double)(max - min) * ((double)rand() / RAND_MAX));
}

int main() {
  time_t t;
  size_t i;
  size_t sz = 10;
  float* i1 = (float*)malloc(sz * sizeof(float));
  float* o1 = (float*)malloc(sz * sizeof(float));

  srand((unsigned int)time(&t));
  for (i = 0; i < sz; ++i) {
    i1[i] = (float)rand_in((float)-10, (float)10);
  }
  archr_core_asecd_f32(o1, i1, sz);
  for (i = 0; i < sz; ++i) {
    printf("%4lu: asecd(%f) = %f\n", i, (double)i1[i], (double)o1[i]);
  }
}

Possible Output

   0: asecd(9.422858) = 83.908020
   1: asecd(1.837882) = 57.036507
   2: asecd(-3.262253) = 107.850639
   3: asecd(-7.822172) = 97.344894
   4: asecd(-5.006380) = 101.522064
   5: asecd(-8.051063) = 97.134979
   6: asecd(4.945784) = 78.334808
   7: asecd(9.347142) = 83.858482
   8: asecd(5.106514) = 78.706886
   9: asecd(6.345078) = 80.932243

#include <ctime>
#include <cstdio>
#include <cstdlib>
#include <cstdint>
#include <cstddef>
#include <vector>
#include <algorithm>
#include <iomanip>
#include <iostream>
#include <archr/core/asecd.hpp>

double rand_in(double min, double max) {
  return min + (double(max - min) * (double(std::rand()) / RAND_MAX));
}

int main() {
  std::size_t i;
  std::size_t sz = 10;
  std::vector<float> i1(sz);
  std::vector<float> o1(sz);

  std::srand(std::time(0));
  std::generate(i1.begin(), i1.end(), []() { return rand_in(float(-10), float(10)); });
  archr::core::asecd(i1.data(), sz, o1.data());
  for (i = 0; i < sz; ++i) {
    std::cout << std::setw(4) << i << ": " << "asecd" << "(" << i1[i] << ")" << " = " << o1[i] << std::endl;
  }
}

Possible Output

   0: asecd(-3.46646) = 106.767
   1: asecd(0.0076237) = -nan
   2: asecd(2.72348) = 68.4584
   3: asecd(8.51445) = 83.2552
   4: asecd(-6.4343) = 98.941
   5: asecd(-3.71831) = 105.601
   6: asecd(-7.9096) = 97.2633
   7: asecd(-4.88013) = 101.824
   8: asecd(-8.88769) = 96.4603
   9: asecd(-2.04958) = 119.203

program main
  integer(4), parameter  :: sz = 10
  real(4), dimension(sz) :: o0
  real(4), dimension(sz) :: i0
  real(8)                :: r0, r1
  real(8)                :: min0, max0
  real(8)                :: min1, max1
  real(8)                :: min2, max2
  ! Init:
    min0 = -10
    max0 = 10
  do i=1,sz
    r0 = random_in(min0, max0)
    i0(i) = r0
  end do
  ! Example:
  call archr_core_asecd_f32(o0, i0, size(i0))
  ! Output:
  do i=1,sz
    print *, i, ": ", o0(i)
  end do
contains
  ! Generate a random number within a range
  function random_in(mn, mx) result(r)
    real(8) :: r
    real(8), intent(in) :: mn, mx
    r = mn + (rand() * (mx - mn))
  end function random_in
end program

Possible Output

           1 :    95.7392578    
           2 :    97.7990494    
           3 :    78.7193985    
           4 :               NaN
           5 :               NaN
           6 :    100.248055    
           7 :    96.3375778    
           8 :    73.7671814    
           9 :    73.8073425    
          10 :    83.3950043