user: Demonstrate the C code that generates the assembly output below:

```asm
<reals_>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xb0,%rsp
  mov    %rdi,-0x98(%rbp)
  mov    %rsi,-0xa0(%rbp)
  mov    %edx,-0xa4(%rbp)
  mov    %ecx,-0xa8(%rbp)
  subq   $0x8,-0x98(%rbp)
  subq   $0x8,-0xa0(%rbp)
  mov    -0xa8(%rbp),%eax
  mov    %eax,%edx
  neg    %edx
  cmovns %edx,%eax
  mov    %eax,-0x80(%rbp)
  mov    -0xa4(%rbp),%eax
  mov    %eax,%edx
  neg    %edx
  cmovns %edx,%eax
  mov    %eax,-0x7c(%rbp)
  mov    -0x7c(%rbp),%eax
  imul   -0xa8(%rbp),%eax
  test   %eax,%eax
  jne    L36
  mov    -0xa8(%rbp),%edx
  mov    -0xa4(%rbp),%eax
  mov    %eax,%esi
  lea    D42(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L78
L36:
  mov    -0x7c(%rbp),%eax
  imul   -0x80(%rbp),%eax
  add    $0x2,%eax
  mov    %eax,-0x78(%rbp)
  mov    -0x78(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,-0x74(%rbp)
  movsd  D22(%rip),%xmm0
  movsd  %xmm0,-0x50(%rbp)
  pxor   %xmm1,%xmm1
  cvtsi2sdl -0x7c(%rbp),%xmm1
  movsd  D55(%rip),%xmm0
  divsd  %xmm1,%xmm0
  movsd  %xmm0,-0x48(%rbp)
  movsd  -0x48(%rbp),%xmm1
  movsd  D30(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  mulsd  -0x50(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  call   <sin@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x40(%rbp)
  movsd  -0x40(%rbp),%xmm0
  addsd  %xmm0,%xmm0
  movsd  -0x40(%rbp),%xmm1
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,-0x38(%rbp)
  movsd  -0x48(%rbp),%xmm0
  mulsd  -0x50(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  call   <sin@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x60(%rbp)
  movl   $0x20,-0x70(%rbp)
  mov    -0x70(%rbp),%eax
  mov    %eax,-0x88(%rbp)
  movl   $0x0,-0x84(%rbp)
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0x58(%rbp)
  cmpl   $0x0,-0xa8(%rbp)
  jns    L46
  movsd  D52(%rip),%xmm0
  movsd  %xmm0,-0x68(%rbp)
  mov    -0x78(%rbp),%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x98(%rbp),%rax
  add    %rax,%rdx
  mov    -0x98(%rbp),%rax
  movsd  0x8(%rax),%xmm0
  movsd  %xmm0,(%rdx)
  mov    -0x78(%rbp),%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0xa0(%rbp),%rax
  add    %rax,%rdx
  mov    -0xa0(%rbp),%rax
  movsd  0x8(%rax),%xmm0
  movsd  %xmm0,(%rdx)
  jmp    L83
L46:
  movsd  D47(%rip),%xmm0
  movsd  %xmm0,-0x68(%rbp)
  movsd  -0x60(%rbp),%xmm0
  movq   D77(%rip),%xmm1
  xorpd  %xmm1,%xmm0
  movsd  %xmm0,-0x60(%rbp)
L83:
  movl   $0x1,-0x8c(%rbp)
  jmp    L56
L61:
  mov    -0x78(%rbp),%eax
  sub    -0x8c(%rbp),%eax
  mov    %eax,-0x6c(%rbp)
  mov    -0x8c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x98(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mov    -0x6c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x98(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x30(%rbp)
  mov    -0x8c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x98(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mov    -0x6c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x98(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  subsd  %xmm1,%xmm0
  movsd  %xmm0,-0x28(%rbp)
  mov    -0x8c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0xa0(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mov    -0x6c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0xa0(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x20(%rbp)
  mov    -0x8c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0xa0(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mov    -0x6c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0xa0(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  subsd  %xmm1,%xmm0
  movsd  %xmm0,-0x18(%rbp)
  movsd  -0x68(%rbp),%xmm0
  movapd %xmm0,%xmm1
  mulsd  -0x20(%rbp),%xmm1
  movsd  -0x58(%rbp),%xmm0
  mulsd  -0x28(%rbp),%xmm0
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x10(%rbp)
  movsd  -0x58(%rbp),%xmm0
  mulsd  -0x20(%rbp),%xmm0
  movsd  -0x68(%rbp),%xmm1
  mulsd  -0x28(%rbp),%xmm1
  subsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movsd  -0x8(%rbp),%xmm0
  movapd %xmm0,%xmm1
  subsd  -0x18(%rbp),%xmm1
  mov    -0x6c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0xa0(%rbp),%rax
  add    %rdx,%rax
  movsd  D30(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax)
  movsd  -0x8(%rbp),%xmm0
  movapd %xmm0,%xmm1
  addsd  -0x18(%rbp),%xmm1
  mov    -0x8c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0xa0(%rbp),%rax
  add    %rdx,%rax
  movsd  D30(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax)
  movsd  -0x30(%rbp),%xmm0
  movapd %xmm0,%xmm1
  subsd  -0x10(%rbp),%xmm1
  mov    -0x6c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x98(%rbp),%rax
  add    %rdx,%rax
  movsd  D30(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax)
  movsd  -0x30(%rbp),%xmm0
  movapd %xmm0,%xmm1
  addsd  -0x10(%rbp),%xmm1
  mov    -0x8c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x98(%rbp),%rax
  add    %rdx,%rax
  movsd  D30(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x84(%rbp)
  mov    -0x84(%rbp),%eax
  cmp    -0x88(%rbp),%eax
  je     L18
  movsd  -0x38(%rbp),%xmm0
  movapd %xmm0,%xmm1
  mulsd  -0x68(%rbp),%xmm1
  movsd  -0x60(%rbp),%xmm0
  mulsd  -0x58(%rbp),%xmm0
  addsd  %xmm0,%xmm1
  movsd  -0x68(%rbp),%xmm0
  subsd  %xmm1,%xmm0
  movsd  %xmm0,-0x30(%rbp)
  movsd  -0x60(%rbp),%xmm0
  mulsd  -0x68(%rbp),%xmm0
  movsd  -0x38(%rbp),%xmm1
  mulsd  -0x58(%rbp),%xmm1
  subsd  %xmm1,%xmm0
  movsd  -0x58(%rbp),%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x58(%rbp)
  movsd  -0x30(%rbp),%xmm0
  movsd  %xmm0,-0x68(%rbp)
  jmp    L64
L18:
  mov    -0x70(%rbp),%eax
  add    %eax,-0x88(%rbp)
  pxor   %xmm0,%xmm0
  cvtsi2sdl -0x84(%rbp),%xmm0
  mulsd  -0x48(%rbp),%xmm0
  movsd  -0x50(%rbp),%xmm1
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,-0x58(%rbp)
  mov    -0x58(%rbp),%rax
  movq   %rax,%xmm0
  call   <cos@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x68(%rbp)
  cmpl   $0x0,-0xa8(%rbp)
  jle    L59
  movsd  -0x68(%rbp),%xmm0
  movq   D77(%rip),%xmm1
  xorpd  %xmm1,%xmm0
  movsd  %xmm0,-0x68(%rbp)
L59:
  mov    -0x58(%rbp),%rax
  movq   %rax,%xmm0
  call   <sin@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x58(%rbp)
L64:
  mov    -0x80(%rbp),%eax
  add    %eax,-0x8c(%rbp)
L56:
  mov    -0x8c(%rbp),%eax
  cmp    -0x74(%rbp),%eax
  jle    L61
  nop
L78:
  leave
  ret
```

tool_calls: name: parse_data
arguments: label: D42
datatype: string
name: parse_data
arguments: label: D22
datatype: f64
name: parse_data
arguments: label: D55
datatype: f32[2]
name: parse_data
arguments: label: D30
datatype: f64
name: parse_data
arguments: label: D52
datatype: f64
name: parse_data
arguments: label: D47
datatype: f32[2]
name: parse_data
arguments: label: D77
datatype: f32[2]

tool: D42: 
error - zero in reals parameters : %d : %d 

tool: D22: 0.7853981633974483

tool: {"D55": [0.0,-2.25]}

tool: D30: 0.5

tool: D52: 1

tool: {"D47": [0.0,-1.875]}

tool: {"D77": [0.0,-0.0]}

assistant: ```c
void reals_(double *a, double *b, int n, int isn) {
  int inc, j, k, lim, mm, ml, nf, nk, nh;
  double aa, ab, ba, bb, cd, cn, dr, em, rad, re, sd, sn;
  double xx;
  a--;
  b--;
  inc = abs(isn);
  nf = abs(n);
  if (nf * isn == 0) {
    printf("\nerror - zero in reals parameters : %d : %d ", n, isn);
    return;
  }
  nk = (nf * inc) + 2;
  nh = nk / 2;
  rad = 0.785398163397448278900;
  dr = -4.0 / (double)(nf);
  xx = sin((double)0.5 * dr * rad);
  cd = 2.0 * xx * xx;
  sd = sin(dr * rad);
  lim = 32;
  mm = lim;
  ml = 0;
  sn = 0.0;
  if (isn < 0) {
    cn = 1.0;
    a[nk - 1] = a[1];
    b[nk - 1] = b[1];
  } else {
    cn = -1.0;
    sd = -sd;
  }
  for (j = 1; j <= nh; j += inc) {
    k = nk - j;
    aa = a[j] + a[k];
    ab = a[j] - a[k];
    ba = b[j] + b[k];
    bb = b[j] - b[k];
    re = (cn * ba) + (sn * ab);
    em = (sn * ba) - (cn * ab);
    b[k] = (double)((em - bb) * 0.5);
    b[j] = (double)((em + bb) * 0.5);
    a[k] = (double)((aa - re) * 0.5);
    a[j] = (double)((aa + re) * 0.5);
    ml++;
    if (ml != mm) {
      aa = cn - ((cd * cn) + (sd * sn));
      sn = ((sd * cn) - (cd * sn)) + sn;
      cn = aa;
    } else {
      mm += lim;
      sn = ((double)ml) * dr * rad;
      cn = cos(sn);
      if (isn > 0)
        cn = -cn;
      sn = sin(sn);
    }
  }
  return;
}
```