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

```asm
<InversionLNProducts>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %edx,-0x30(%rbp)
  mov    %ecx,-0x34(%rbp)
  mov    %r8d,-0x38(%rbp)
  mov    %r9d,-0x3c(%rbp)
  pxor   %xmm1,%xmm1
  cvtsi2sdl -0x3c(%rbp),%xmm1
  movsd  D4(%rip),%xmm0
  mulsd  %xmm0,%xmm1
  movq   %xmm1,%rax
  movq   %rax,%xmm0
  call   <ceil@plt>
  mov    %eax,-0x20(%rbp)
  mov    -0x3c(%rbp),%eax
  sub    -0x20(%rbp),%eax
  mov    %eax,-0x1c(%rbp)
  cmpl   $0x1,0x20(%rbp)
  jne    L0
  mov    0x18(%rbp),%eax
  imul   0x38(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    0x30(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x34(%rbp),%edx
  mov    -0x20(%rbp),%eax
  lea    (%rdx,%rax,1),%r9d
  mov    -0x38(%rbp),%edx
  mov    -0x20(%rbp),%eax
  lea    (%rdx,%rax,1),%r11d
  mov    -0x34(%rbp),%edx
  mov    -0x20(%rbp),%eax
  lea    (%rdx,%rax,1),%edi
  mov    D18(%rip),%rcx
  mov    -0x18(%rbp),%r10
  mov    -0x30(%rbp),%edx
  mov    -0x2c(%rbp),%esi
  mov    -0x28(%rbp),%rax
  mov    0x28(%rbp),%r8d
  push   %r8
  mov    0x18(%rbp),%r8d
  push   %r8
  mov    0x10(%rbp),%r8d
  push   %r8
  mov    -0x38(%rbp),%r8d
  push   %r8
  mov    -0x30(%rbp),%r8d
  push   %r8
  push   %r9
  mov    -0x2c(%rbp),%r8d
  push   %r8
  push   -0x28(%rbp)
  mov    -0x20(%rbp),%r8d
  push   %r8
  mov    -0x1c(%rbp),%r8d
  push   %r8
  push   $0x0
  mov    -0x20(%rbp),%r8d
  push   %r8
  push   $0x0
  mov    -0x1c(%rbp),%r8d
  push   %r8
  movq   %rcx,%xmm0
  mov    %r10,%r9
  mov    %r11d,%r8d
  mov    %edx,%ecx
  mov    %edi,%edx
  mov    %rax,%rdi
  call   <LNProduct@plt>
  add    $0x70,%rsp
  jmp    L27
L0:
  mov    0x10(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,%edx
  mov    0x18(%rbp),%eax
  add    %edx,%eax
  cmp    %eax,0x28(%rbp)
  jge    L18
  mov    0x20(%rbp),%eax
  lea    -0x1(%rax),%r8d
  mov    0x10(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,%r11d
  mov    -0x20(%rbp),%r9d
  mov    -0x38(%rbp),%r10d
  mov    -0x34(%rbp),%ecx
  mov    -0x30(%rbp),%edx
  mov    -0x2c(%rbp),%esi
  mov    -0x28(%rbp),%rax
  mov    0x38(%rbp),%edi
  push   %rdi
  push   0x30(%rbp)
  mov    0x28(%rbp),%edi
  push   %rdi
  push   %r8
  mov    0x18(%rbp),%edi
  push   %rdi
  push   %r11
  mov    %r10d,%r8d
  mov    %rax,%rdi
  call   <InversionLNProducts>
  add    $0x30,%rsp
  jmp    L27
L18:
  mov    0x20(%rbp),%eax
  lea    -0x1(%rax),%r9d
  mov    0x10(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,%edx
  mov    0x18(%rbp),%eax
  lea    (%rdx,%rax,1),%r8d
  mov    0x10(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,%ebx
  mov    -0x38(%rbp),%edx
  mov    -0x20(%rbp),%eax
  lea    (%rdx,%rax,1),%r11d
  mov    -0x34(%rbp),%edx
  mov    -0x20(%rbp),%eax
  lea    (%rdx,%rax,1),%ecx
  mov    -0x1c(%rbp),%r10d
  mov    -0x30(%rbp),%edx
  mov    -0x2c(%rbp),%esi
  mov    -0x28(%rbp),%rax
  mov    0x38(%rbp),%edi
  push   %rdi
  push   0x30(%rbp)
  mov    0x28(%rbp),%edi
  push   %rdi
  push   %r9
  push   %r8
  push   %rbx
  mov    %r10d,%r9d
  mov    %r11d,%r8d
  mov    %rax,%rdi
  call   <InversionLNProducts>
  add    $0x30,%rsp
L27:
  nop
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D4
data_type: f64
name: retrieve_data
arguments: data_label: D18
data_type: f64

tool: D4: 0.5

tool: D18: 1

assistant: ```c
void InversionLNProducts(double *matrix, int r, int c, int ro, int co, int n, int nCores, int posIni, int deep, int numTh, double *memaux, int blockSize) {
  int size1 = ceil(0.5 * n);
  int size2 = n - size1;
  if (deep == 1) {
    double *C1 = &memaux[posIni * blockSize];
    LNProduct(matrix, r, ro + size1, c, co + size1, C1, size2, 0, size1, 0, size2, size1, 1.0, matrix, r, ro + size1, c, co, nCores, posIni, numTh);
  } else {
    if (numTh < posIni + nCores / 2)
      InversionLNProducts(matrix, r, c, ro, co, size1, nCores / 2, posIni, deep - 1, numTh, memaux, blockSize);
    else
      InversionLNProducts(matrix, r, c, ro + size1, co + size1, size2, nCores / 2, posIni + nCores / 2, deep - 1, numTh, memaux, blockSize);
  }
}
```