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

```asm
<correl>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  mov    %rcx,-0x30(%rbp)
  mov    %r8,-0x38(%rbp)
  mov    %r9,-0x40(%rbp)
  mov    0x18(%rbp),%rax
  pxor   %xmm0,%xmm0
  movsd  %xmm0,(%rax)
  mov    0x18(%rbp),%rax
  movsd  (%rax),%xmm0
  mov    0x10(%rbp),%rax
  movsd  %xmm0,(%rax)
  mov    0x10(%rbp),%rax
  movsd  (%rax),%xmm0
  mov    -0x40(%rbp),%rax
  movsd  %xmm0,(%rax)
  mov    -0x40(%rbp),%rax
  movsd  (%rax),%xmm0
  mov    -0x38(%rbp),%rax
  movsd  %xmm0,(%rax)
  mov    -0x38(%rbp),%rax
  movsd  (%rax),%xmm0
  mov    -0x30(%rbp),%rax
  movsd  %xmm0,(%rax)
  movl   $0x0,-0x4(%rbp)
  jmp    L47
L17:
  mov    -0x40(%rbp),%rax
  movsd  (%rax),%xmm1
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mov    -0x30(%rbp),%rax
  movsd  (%rax),%xmm3
  movapd %xmm0,%xmm2
  subsd  %xmm3,%xmm2
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mov    -0x30(%rbp),%rax
  movsd  (%rax),%xmm3
  subsd  %xmm3,%xmm0
  mulsd  %xmm0,%xmm2
  pxor   %xmm0,%xmm0
  cvtsi2sdl -0x4(%rbp),%xmm0
  mulsd  %xmm2,%xmm0
  pxor   %xmm3,%xmm3
  cvtsi2sdl -0x4(%rbp),%xmm3
  movsd  D55(%rip),%xmm2
  addsd  %xmm3,%xmm2
  divsd  %xmm2,%xmm0
  addsd  %xmm1,%xmm0
  mov    -0x40(%rbp),%rax
  movsd  %xmm0,(%rax)
  mov    0x18(%rbp),%rax
  movsd  (%rax),%xmm1
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mov    -0x38(%rbp),%rax
  movsd  (%rax),%xmm3
  movapd %xmm0,%xmm2
  subsd  %xmm3,%xmm2
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mov    -0x38(%rbp),%rax
  movsd  (%rax),%xmm3
  subsd  %xmm3,%xmm0
  mulsd  %xmm0,%xmm2
  pxor   %xmm0,%xmm0
  cvtsi2sdl -0x4(%rbp),%xmm0
  mulsd  %xmm2,%xmm0
  pxor   %xmm3,%xmm3
  cvtsi2sdl -0x4(%rbp),%xmm3
  movsd  D55(%rip),%xmm2
  addsd  %xmm3,%xmm2
  divsd  %xmm2,%xmm0
  addsd  %xmm1,%xmm0
  mov    0x18(%rbp),%rax
  movsd  %xmm0,(%rax)
  mov    0x10(%rbp),%rax
  movsd  (%rax),%xmm1
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mov    -0x30(%rbp),%rax
  movsd  (%rax),%xmm3
  movapd %xmm0,%xmm2
  subsd  %xmm3,%xmm2
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mov    -0x38(%rbp),%rax
  movsd  (%rax),%xmm3
  subsd  %xmm3,%xmm0
  mulsd  %xmm0,%xmm2
  pxor   %xmm0,%xmm0
  cvtsi2sdl -0x4(%rbp),%xmm0
  mulsd  %xmm2,%xmm0
  pxor   %xmm3,%xmm3
  cvtsi2sdl -0x4(%rbp),%xmm3
  movsd  D55(%rip),%xmm2
  addsd  %xmm3,%xmm2
  divsd  %xmm2,%xmm0
  addsd  %xmm1,%xmm0
  mov    0x10(%rbp),%rax
  movsd  %xmm0,(%rax)
  mov    -0x30(%rbp),%rax
  movsd  (%rax),%xmm1
  pxor   %xmm0,%xmm0
  cvtsi2sdl -0x4(%rbp),%xmm0
  mulsd  %xmm0,%xmm1
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  addsd  %xmm1,%xmm0
  pxor   %xmm2,%xmm2
  cvtsi2sdl -0x4(%rbp),%xmm2
  movsd  D55(%rip),%xmm1
  addsd  %xmm2,%xmm1
  divsd  %xmm1,%xmm0
  mov    -0x30(%rbp),%rax
  movsd  %xmm0,(%rax)
  mov    -0x38(%rbp),%rax
  movsd  (%rax),%xmm1
  pxor   %xmm0,%xmm0
  cvtsi2sdl -0x4(%rbp),%xmm0
  mulsd  %xmm0,%xmm1
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  addsd  %xmm1,%xmm0
  pxor   %xmm2,%xmm2
  cvtsi2sdl -0x4(%rbp),%xmm2
  movsd  D55(%rip),%xmm1
  addsd  %xmm2,%xmm1
  divsd  %xmm1,%xmm0
  mov    -0x38(%rbp),%rax
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x4(%rbp)
L47:
  mov    -0x4(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jl     L17
  mov    -0x40(%rbp),%rax
  movsd  (%rax),%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sdl -0x24(%rbp),%xmm1
  divsd  %xmm1,%xmm0
  mov    -0x40(%rbp),%rax
  movsd  %xmm0,(%rax)
  mov    0x18(%rbp),%rax
  movsd  (%rax),%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sdl -0x24(%rbp),%xmm1
  divsd  %xmm1,%xmm0
  mov    0x18(%rbp),%rax
  movsd  %xmm0,(%rax)
  mov    0x10(%rbp),%rax
  movsd  (%rax),%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sdl -0x24(%rbp),%xmm1
  divsd  %xmm1,%xmm0
  mov    0x10(%rbp),%rax
  movsd  %xmm0,(%rax)
  mov    -0x40(%rbp),%rax
  movsd  (%rax),%xmm0
  pxor   %xmm1,%xmm1
  comisd %xmm1,%xmm0
  jbe    L41
  mov    0x18(%rbp),%rax
  movsd  (%rax),%xmm0
  pxor   %xmm1,%xmm1
  comisd %xmm1,%xmm0
  jbe    L41
  mov    0x10(%rbp),%rax
  movsd  (%rax),%xmm4
  movsd  %xmm4,-0x48(%rbp)
  mov    -0x40(%rbp),%rax
  movsd  (%rax),%xmm1
  mov    0x18(%rbp),%rax
  movsd  (%rax),%xmm0
  mulsd  %xmm0,%xmm1
  movq   %xmm1,%rax
  movq   %rax,%xmm0
  call   <sqrt@plt>
  movapd %xmm0,%xmm1
  movsd  -0x48(%rbp),%xmm0
  divsd  %xmm1,%xmm0
  mov    0x20(%rbp),%rax
  movsd  %xmm0,(%rax)
  jmp    L45
L41:
  mov    0x20(%rbp),%rax
  movsd  D38(%rip),%xmm0
  movsd  %xmm0,(%rax)
L45:
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D55
datatype: f64
name: unpack_data
arguments: data_label: D38
datatype: f32[2]

tool: D55: 1

tool: {"D38": [0.0,-2.53125]}

assistant: ```c
int correl(double x[], double y[], int n, double *mx, double *my, double *v11, double *v12, double *v22, double *r) {
  int i;
  *mx = *my = *v11 = *v12 = *v22 = 0.0;
  for (i = 0; i < n; i++) {
    *v11 += ((x[i] - *mx) * (x[i] - *mx)) * i / (i + 1.);
    *v22 += ((y[i] - *my) * (y[i] - *my)) * i / (i + 1.);
    *v12 += (x[i] - *mx) * (y[i] - *my) * i / (i + 1.);
    *mx = (*mx * i + x[i]) / (i + 1.);
    *my = (*my * i + y[i]) / (i + 1.);
  }
  *v11 /= n;
  *v22 /= n;
  *v12 /= n;
  if (*v11 > 0.0 && *v22 > 0.0)
    *r = *v12 / sqrt(*v11 * *v22);
  else
    *r = -9;
  return (0);
}
```