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

```asm
<prj2plane>:
  endbr64
  push   %r15
  mov    %rcx,%r15
  mov    %rdx,%rcx
  mov    %rsi,%rdx
  push   %r14
  mov    %rdi,%rsi
  push   %r13
  push   %r12
  push   %rbp
  movq   %xmm0,%rbp
  push   %rbx
  sub    $0x168,%rsp
  mov    %rdi,0x10(%rsp)
  lea    0x100(%rsp),%r13
  mov    $0x1,%edi
  mov    %r8,0x8(%rsp)
  mov    %r13,%r9
  lea    0x28(%rsp),%r8
  mov    %fs:0x28,%rax
  mov    %rax,0x158(%rsp)
  xor    %eax,%eax
  mov    D11(%rip),%rax
  movq   $0x0,0x38(%rsp)
  movq   $0x0,0x40(%rsp)
  mov    %rax,0x30(%rsp)
  mov    D22(%rip),%rax
  mov    %rax,0x48(%rsp)
  call   <bring_atoms@plt>
  mov    0x28(%rsp),%esi
  mov    $0x3,%ecx
  mov    $0x1,%edx
  mov    $0x1,%edi
  call   <dmatrix@plt>
  mov    0x28(%rsp),%rsi
  mov    %rax,%r12
  test   %rsi,%rsi
  jle    L31
  lea    0x1(%rsi),%rdi
  mov    $0x1,%eax
  nopl   (%rax)
L1:
  mov    0x0(%r13,%rax,8),%rdx
  mov    (%r15,%rdx,8),%rcx
  mov    (%r12,%rax,8),%rdx
  add    $0x1,%rax
  movsd  0x8(%rcx),%xmm0
  movsd  %xmm0,0x8(%rdx)
  movsd  0x10(%rcx),%xmm0
  movsd  %xmm0,0x10(%rdx)
  movsd  0x18(%rcx),%xmm0
  movsd  %xmm0,0x18(%rdx)
  cmp    %rax,%rdi
  jne    L1
L31:
  lea    0x70(%rsp),%r13
  lea    0x90(%rsp),%rbx
  mov    %r12,%rdi
  lea    0xb0(%rsp),%r9
  mov    %r13,%rcx
  lea    0x20(%rsp),%r8
  mov    %rbx,%rdx
  call   <ls_plane@plt>
  mov    0x8(%rsp),%r8
  mov    %r13,%rdx
  mov    %rbx,%rcx
  mov    0x10(%rsp),%rdi
  mov    %r15,%rsi
  call   <plane_xyz@plt>
  mov    $0x3,%ecx
  mov    $0x1,%edx
  mov    $0x3,%esi
  mov    $0x1,%edi
  call   <dmatrix@plt>
  movq   %rbp,%xmm1
  ucomisd D16(%rip),%xmm1
  mov    %rax,%r13
  jp     L5
  jne    L5
L44:
  mov    0x28(%rsp),%edx
  mov    $0x3,%r8d
  mov    $0x1,%ecx
  mov    %r12,%rdi
  mov    $0x1,%esi
  call   <free_dmatrix@plt>
  mov    $0x3,%r8d
  mov    $0x1,%ecx
  mov    %r13,%rdi
  mov    $0x3,%edx
  mov    $0x1,%esi
  call   <free_dmatrix@plt>
  mov    0x158(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L76
  add    $0x168,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L5:
  lea    0x50(%rsp),%r14
  lea    0x30(%rsp),%rsi
  mov    %rbx,%rdi
  mov    %r14,%rdx
  mov    %rsi,0x18(%rsp)
  call   <cross@plt>
  mov    0x18(%rsp),%rsi
  mov    %rbx,%rdi
  call   <magang@plt>
  mov    %r13,%rsi
  mov    %r14,%rdi
  call   <arb_rotation@plt>
  cmpq   $0x0,0x10(%rsp)
  jle    L44
  mov    $0x1,%r14d
  nopl   0x0(%rax)
L81:
  mov    $0x8,%ebx
L47:
  mov    0x8(%rsp),%rax
  mov    0x0(%r13,%rbx,1),%rsi
  mov    (%r15,%r14,8),%rdi
  mov    (%rax,%r14,8),%rbp
  call   <dot@plt>
  add    %rbx,%rbp
  add    $0x8,%rbx
  movsd  %xmm0,0x0(%rbp)
  cmp    $0x20,%rbx
  jne    L47
  add    $0x1,%r14
  cmp    %r14,0x10(%rsp)
  jge    L81
  mov    0x8(%rsp),%rax
  lea    0x8(%rax),%rbp
  mov    0x8(%rax),%rcx
  mov    0x10(%rsp),%rax
  lea    0x0(%rbp,%rax,8),%rdx
  nopl   0x0(%rax,%rax,1)
L71:
  mov    0x0(%rbp),%rax
  add    $0x8,%rbp
  movsd  0x18(%rax),%xmm0
  subsd  0x18(%rcx),%xmm0
  movsd  %xmm0,0x18(%rax)
  cmp    %rdx,%rbp
  jne    L71
  jmp    L44
L76:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D11
type_guessed: byte[8]
name: unpack_data
arguments: tag: D22
type_guessed: f64
name: unpack_data
arguments: tag: D16
type_guessed: f64

tool: {"D11": [0x85,0xeb,0x51,0xb8,0xfe,0x87,0xc3,0xc0]}

tool: D22: 1

tool: D16: 0

assistant: ```c
void prj2plane(long num, long rnum, char **AtomName, double **xyz, double z0, double **nxyz) {
  double ang, temp;
  double zaxis[4] = {-9999.99, 0.0, 0.0, 1.0};
  double adist[10], hinge[4], ppos[4], z[4];
  double **bxyz, **rmtx;
  long i, j, nmatch;
  long batom[10];
  bring_atoms(1, num, rnum, AtomName, &nmatch, batom);
  bxyz = dmatrix(1, nmatch, 1, 3);
  for (i = 1; i <= nmatch; i++)
    for (j = 1; j <= 3; j++)
      bxyz[i][j] = xyz[batom[i]][j];
  ls_plane(bxyz, nmatch, z, ppos, &temp, adist);
  plane_xyz(num, xyz, ppos, z, nxyz);
  rmtx = dmatrix(1, 3, 1, 3);
  if (z0) {
    cross(z, zaxis, hinge);
    ang = magang(z, zaxis);
    arb_rotation(hinge, ang, rmtx);
    for (i = 1; i <= num; i++)
      for (j = 1; j <= 3; j++)
        nxyz[i][j] = dot(xyz[i], rmtx[j]);
    for (i = 1; i <= num; i++)
      nxyz[i][3] -= nxyz[1][3];
  }
  free_dmatrix(bxyz, 1, nmatch, 1, 3);
  free_dmatrix(rmtx, 1, 3, 1, 3);
}
```