user: What would the C source look like for the assembly code provided here:

```asm
<tpd3>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %ecx,-0x28(%rbp)
  mov    %r8,-0x40(%rbp)
  mov    %r9,-0x48(%rbp)
  mov    -0x24(%rbp),%eax
  add    $0x3,%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cmp    $0xc,%eax
  jne    L10
  cmpl   $0x2,-0x28(%rbp)
  jle    L64
L10:
  mov    $0x1,%eax
  jmp    L11
L64:
  mov    -0x40(%rbp),%rax
  movsd  (%rax),%xmm0
  movsd  %xmm0,-0x20(%rbp)
  mov    -0x40(%rbp),%rax
  add    $0x8,%rax
  movsd  (%rax),%xmm0
  movsd  %xmm0,-0x18(%rbp)
  mov    -0x30(%rbp),%rax
  add    $0x14,%rax
  mov    (%rax),%eax
  test   %eax,%eax
  je     L27
  mov    -0x38(%rbp),%rax
  movsd  (%rax),%xmm1
  mov    -0x38(%rbp),%rax
  add    $0x8,%rax
  movsd  (%rax),%xmm0
  mulsd  -0x20(%rbp),%xmm0
  addsd  %xmm0,%xmm1
  mov    -0x38(%rbp),%rax
  add    $0x10,%rax
  movsd  (%rax),%xmm0
  mulsd  -0x18(%rbp),%xmm0
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x10(%rbp)
  mov    -0x38(%rbp),%rax
  add    $0x18,%rax
  movsd  (%rax),%xmm1
  mov    -0x38(%rbp),%rax
  add    $0x20,%rax
  movsd  (%rax),%xmm0
  mulsd  -0x20(%rbp),%xmm0
  addsd  %xmm0,%xmm1
  mov    -0x38(%rbp),%rax
  add    $0x28,%rax
  movsd  (%rax),%xmm0
  mulsd  -0x18(%rbp),%xmm0
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x18(%rbp)
  movsd  -0x10(%rbp),%xmm0
  movsd  %xmm0,-0x20(%rbp)
  addq   $0x30,-0x38(%rbp)
L27:
  cmpl   $0x0,-0x24(%rbp)
  je     L68
  mov    -0x30(%rbp),%rax
  add    $0xc,%rax
  mov    (%rax),%eax
  cltq
  shl    $0x3,%rax
  add    %rax,-0x38(%rbp)
L68:
  mov    -0x38(%rbp),%rax
  movsd  (%rax),%xmm1
  mov    -0x38(%rbp),%rax
  add    $0x8,%rax
  movsd  (%rax),%xmm2
  mov    -0x38(%rbp),%rax
  add    $0x20,%rax
  movsd  (%rax),%xmm3
  mov    -0x38(%rbp),%rax
  add    $0x38,%rax
  movsd  (%rax),%xmm0
  mulsd  -0x20(%rbp),%xmm0
  addsd  %xmm3,%xmm0
  mulsd  -0x20(%rbp),%xmm0
  addsd  %xmm2,%xmm0
  mulsd  -0x20(%rbp),%xmm0
  addsd  %xmm1,%xmm0
  mov    -0x48(%rbp),%rax
  movsd  %xmm0,(%rax)
  cmpl   $0x1,-0x28(%rbp)
  jne    L21
  mov    $0x0,%eax
  jmp    L11
L21:
  mov    -0x48(%rbp),%rax
  movsd  (%rax),%xmm1
  mov    -0x38(%rbp),%rax
  add    $0x10,%rax
  movsd  (%rax),%xmm2
  mov    -0x38(%rbp),%rax
  add    $0x30,%rax
  movsd  (%rax),%xmm3
  mov    -0x38(%rbp),%rax
  add    $0x50,%rax
  movsd  (%rax),%xmm0
  mulsd  -0x18(%rbp),%xmm0
  addsd  %xmm3,%xmm0
  mulsd  -0x18(%rbp),%xmm0
  addsd  %xmm2,%xmm0
  movapd %xmm0,%xmm2
  mulsd  -0x18(%rbp),%xmm2
  mov    -0x38(%rbp),%rax
  add    $0x28,%rax
  movsd  (%rax),%xmm3
  mov    -0x38(%rbp),%rax
  add    $0x48,%rax
  movsd  (%rax),%xmm0
  mulsd  -0x18(%rbp),%xmm0
  addsd  %xmm0,%xmm3
  mov    -0x38(%rbp),%rax
  add    $0x40,%rax
  movsd  (%rax),%xmm0
  mulsd  -0x20(%rbp),%xmm0
  addsd  %xmm3,%xmm0
  mulsd  -0x20(%rbp),%xmm0
  mulsd  -0x18(%rbp),%xmm0
  addsd  %xmm2,%xmm0
  addsd  %xmm1,%xmm0
  mov    -0x48(%rbp),%rax
  movsd  %xmm0,(%rax)
  mov    -0x30(%rbp),%rax
  add    $0x18,%rax
  mov    (%rax),%eax
  test   %eax,%eax
  je     L44
  movsd  -0x20(%rbp),%xmm0
  movapd %xmm0,%xmm1
  mulsd  %xmm0,%xmm1
  movsd  -0x18(%rbp),%xmm0
  mulsd  %xmm0,%xmm0
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  movq   %rax,%xmm0
  call   <sqrt@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x48(%rbp),%rax
  movsd  (%rax),%xmm1
  mov    -0x38(%rbp),%rax
  add    $0x18,%rax
  movsd  (%rax),%xmm2
  mov    -0x38(%rbp),%rax
  add    $0x58,%rax
  movsd  (%rax),%xmm0
  mulsd  -0x8(%rbp),%xmm0
  addsd  %xmm2,%xmm0
  mulsd  -0x10(%rbp),%xmm0
  addsd  %xmm1,%xmm0
  mov    -0x48(%rbp),%rax
  movsd  %xmm0,(%rax)
L44:
  mov    $0x0,%eax
L11:
  leave
  ret
```

assistant: ```c
int tpd3(int inverse, const int i[], const double p[], int Nhat, const double rawcrd[], double *discrd) {
  double r, s, u, v;
  if (i[3 + inverse] != 12 || 2 < Nhat) {
    return 1;
  }
  u = rawcrd[0];
  v = rawcrd[1];
  if (i[5]) {
    r = p[0] + p[1] * u + p[2] * v;
    v = p[3] + p[4] * u + p[5] * v;
    u = r;
    p += 6;
  }
  if (inverse)
    p += i[3];
  *discrd = p[0] + u * (p[1] + u * (p[4] + u * (p[7])));
  if (Nhat == 1)
    return 0;
  *discrd += v * (p[2] + v * (p[6] + v * (p[10]))) + u * (p[5] + v * (p[9]) + u * (p[8])) * v;
  if (i[6]) {
    s = u * u + v * v;
    r = sqrt(s);
    *discrd += r * (p[3] + s * (p[11]));
  }
  return 0;
}
```