user: Converte this assembly snippet into its equivalent C code:

```asm
<fred2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x78,%rsp
  mov    %edi,-0x44(%rbp)
  movss  %xmm0,-0x48(%rbp)
  movss  %xmm1,-0x4c(%rbp)
  mov    %rsi,-0x58(%rbp)
  mov    %rdx,-0x60(%rbp)
  mov    %rcx,-0x68(%rbp)
  mov    %r8,-0x70(%rbp)
  mov    %r9,-0x78(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x18(%rbp)
  xor    %eax,%eax
  mov    -0x44(%rbp),%eax
  mov    %eax,%esi
  mov    $0x1,%edi
  call   <ivector@plt>
  mov    %rax,-0x28(%rbp)
  mov    -0x44(%rbp),%edx
  mov    -0x44(%rbp),%eax
  mov    %edx,%ecx
  mov    $0x1,%edx
  mov    %eax,%esi
  mov    $0x1,%edi
  call   <matrix@plt>
  mov    %rax,-0x20(%rbp)
  mov    -0x44(%rbp),%edx
  mov    -0x68(%rbp),%rsi
  mov    -0x58(%rbp),%rcx
  movss  -0x4c(%rbp),%xmm0
  mov    -0x48(%rbp),%eax
  mov    %rcx,%rdi
  movaps %xmm0,%xmm1
  movd   %eax,%xmm0
  call   <gauleg@plt>
  movl   $0x1,-0x30(%rbp)
  jmp    L55
L47:
  movl   $0x1,-0x2c(%rbp)
  jmp    L49
L69:
  mov    -0x30(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jne    L23
  movss  D5(%rip),%xmm2
  movss  %xmm2,-0x7c(%rbp)
  jmp    L46
L23:
  pxor   %xmm3,%xmm3
  movss  %xmm3,-0x7c(%rbp)
L46:
  mov    -0x2c(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x58(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm0
  mov    -0x30(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x58(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    -0x78(%rbp),%rdx
  movaps %xmm0,%xmm1
  movd   %eax,%xmm0
  call   *%rdx
  mov    -0x2c(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm1
  mulss  %xmm0,%xmm1
  mov    -0x30(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x2c(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rdx,%rax
  movss  -0x7c(%rbp),%xmm0
  subss  %xmm1,%xmm0
  movss  %xmm0,(%rax)
  addl   $0x1,-0x2c(%rbp)
L49:
  mov    -0x2c(%rbp),%eax
  cmp    -0x44(%rbp),%eax
  jle    L69
  mov    -0x30(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x58(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    -0x30(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x60(%rbp),%rdx
  lea    (%rcx,%rdx,1),%rbx
  mov    -0x70(%rbp),%rdx
  movd   %eax,%xmm0
  call   *%rdx
  movd   %xmm0,%eax
  mov    %eax,(%rbx)
  addl   $0x1,-0x30(%rbp)
L55:
  mov    -0x30(%rbp),%eax
  cmp    -0x44(%rbp),%eax
  jle    L47
  lea    -0x34(%rbp),%rcx
  mov    -0x28(%rbp),%rdx
  mov    -0x44(%rbp),%esi
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <ludcmp@plt>
  mov    -0x60(%rbp),%rcx
  mov    -0x28(%rbp),%rdx
  mov    -0x44(%rbp),%esi
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <lubksb@plt>
  mov    -0x44(%rbp),%ecx
  mov    -0x44(%rbp),%edx
  mov    -0x20(%rbp),%rax
  mov    %ecx,%r8d
  mov    $0x1,%ecx
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <free_matrix@plt>
  mov    -0x44(%rbp),%edx
  mov    -0x28(%rbp),%rax
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <free_ivector@plt>
  nop
  mov    -0x18(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L44
  call   <__stack_chk_fail@plt>
L44:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D5
datatype: byte[4]

tool: {"D5": [0x00,0x00,0x80,0x3f]}

assistant: ```c
void fred2(int n, float a, float b, float t[], float f[], float w[], float (*g)(float), float (*ak)(float, float)) {
  void gauleg(float x1, float x2, float x[], float w[], int n);
  void lubksb(float **a, int n, int *indx, float b[]);
  void ludcmp(float **a, int n, int *indx, float *d);
  int i, j, *indx;
  float d, **omk;
  indx = ivector(1, n);
  omk = matrix(1, n, 1, n);
  gauleg(a, b, t, w, n);
  for (i = 1; i <= n; i++) {
    for (j = 1; j <= n; j++)
      omk[i][j] = (float)(i == j) - (*ak)(t[i], t[j]) * w[j];
    f[i] = (*g)(t[i]);
  }
  ludcmp(omk, n, indx, &d);
  lubksb(omk, n, indx, f);
  free_matrix(omk, 1, n, 1, n);
  free_ivector(indx, 1, n);
}
```