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

```asm
<qroot>:
  endbr64
  push   %r15
  push   %r14
  mov    %esi,%r14d
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  mov    %rcx,%rbx
  sub    $0x58,%rsp
  mov    %rdi,0x20(%rsp)
  xor    %edi,%edi
  lea    0x38(%rsp),%r13
  movss  %xmm0,(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  call   <vector@plt>
  mov    %r14d,%esi
  xor    %edi,%edi
  mov    %rax,%r12
  call   <vector@plt>
  mov    %r14d,%esi
  xor    %edi,%edi
  mov    %rax,0x18(%rsp)
  call   <vector@plt>
  movss  (%rsp),%xmm0
  pxor   %xmm4,%xmm4
  movl   $0x3f800000,0x40(%rsp)
  mov    %rax,%r15
  movl   $0x14,0x2c(%rsp)
  lea    -0x1(%r14),%eax
  mov    %eax,0x28(%rsp)
  mov    %r14d,%eax
  cvtss2sd %xmm0,%xmm4
  mov    %r15,%r14
  movsd  %xmm4,0x10(%rsp)
  mov    %eax,%r15d
  nopl   0x0(%rax)
L25:
  movss  0x0(%rbp),%xmm1
  movss  (%rbx),%xmm0
  mov    %r14,%r9
  mov    %r12,%r8
  mov    0x20(%rsp),%rdi
  mov    $0x2,%ecx
  mov    %r13,%rdx
  mov    %r15d,%esi
  unpcklps %xmm1,%xmm0
  movlps %xmm0,0x38(%rsp)
  call   <poldiv@plt>
  movss  (%r14),%xmm7
  mov    %r14,%r9
  mov    %r13,%rdx
  movss  0x4(%r14),%xmm3
  mov    0x18(%rsp),%r8
  mov    $0x2,%ecx
  mov    %r12,%rdi
  mov    0x28(%rsp),%esi
  movss  %xmm7,0xc(%rsp)
  movss  %xmm3,(%rsp)
  call   <poldiv@plt>
  movss  0x4(%r14),%xmm1
  movss  0x0(%rbp),%xmm2
  movss  (%rbx),%xmm8
  movss  (%r14),%xmm5
  movaps %xmm1,%xmm4
  xorps  D34(%rip),%xmm4
  movss  0xc(%rsp),%xmm7
  mulss  %xmm1,%xmm8
  movaps %xmm5,%xmm0
  xorps  D34(%rip),%xmm0
  movss  (%rsp),%xmm3
  mulss  %xmm2,%xmm1
  subss  %xmm5,%xmm1
  movaps %xmm4,%xmm5
  mulss  %xmm8,%xmm5
  mulss  %xmm7,%xmm4
  movaps %xmm1,%xmm6
  mulss  %xmm0,%xmm6
  mulss  %xmm3,%xmm0
  mulss  %xmm7,%xmm1
  mulss  %xmm8,%xmm3
  subss  %xmm6,%xmm5
  movss  D29(%rip),%xmm6
  subss  %xmm4,%xmm0
  divss  %xmm5,%xmm6
  subss  %xmm3,%xmm1
  mulss  %xmm6,%xmm0
  mulss  %xmm6,%xmm1
  addss  %xmm0,%xmm2
  movss  %xmm1,0xc(%rsp)
  movss  %xmm2,0x0(%rbp)
  movaps %xmm1,%xmm2
  addss  (%rbx),%xmm2
  movss  %xmm2,(%rbx)
  call   <fabs@plt>
  movsd  %xmm0,(%rsp)
  movss  0x0(%rbp),%xmm0
  call   <fabs@plt>
  mulsd  0x10(%rsp),%xmm0
  movss  0xc(%rsp),%xmm1
  comisd (%rsp),%xmm0
  jae    L54
  movss  0x0(%rbp),%xmm0
  movss  %xmm1,(%rsp)
  call   <fabs@plt>
  movsd  D3(%rip),%xmm3
  movss  (%rsp),%xmm1
  comisd %xmm0,%xmm3
  jbe    L49
L54:
  movaps %xmm1,%xmm0
  call   <fabs@plt>
  movsd  %xmm0,(%rsp)
  movss  (%rbx),%xmm0
  call   <fabs@plt>
  mulsd  0x10(%rsp),%xmm0
  comisd (%rsp),%xmm0
  jae    L38
  movss  (%rbx),%xmm0
  call   <fabs@plt>
  movsd  D3(%rip),%xmm7
  comisd %xmm0,%xmm7
  ja     L38
L49:
  subl   $0x1,0x2c(%rsp)
  jne    L25
  lea    D5(%rip),%rdi
  call   <nrerror@plt>
  jmp    L17
  nopl   (%rax)
L38:
  mov    %r15d,%eax
  mov    %r14,%r15
  xor    %esi,%esi
  mov    %eax,%edx
  mov    %r15,%rdi
  mov    %eax,%r14d
  call   <free_vector@plt>
  mov    0x18(%rsp),%rdi
  mov    %r14d,%edx
  xor    %esi,%esi
  call   <free_vector@plt>
  mov    %r14d,%edx
  xor    %esi,%esi
  mov    %r12,%rdi
  call   <free_vector@plt>
L17:
  mov    0x48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L30
  add    $0x58,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L30:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D34
datatype: byte[16]
name: unpack_data
arguments: data_label: D29
datatype: f32
name: unpack_data
arguments: data_label: D3
datatype: byte[8]
name: unpack_data
arguments: data_label: D5
datatype: string

tool: {"D34": [0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]}

tool: D29: 1

tool: {"D3": [0x8d,0xed,0xb5,0xa0,0xf7,0xc6,0xb0,0x3e]}

tool: D5: Too many iterations in routine qroot

assistant: ```c
void qroot(float p[], int n, float *b, float *c, float eps) {
  void poldiv(float u[], int n, float v[], int nv, float q[], float r[]);
  int iter;
  float sc, sb, s, rc, rb, r, dv, delc, delb;
  float *q, *qq, *rem;
  float d[3];
  q = vector(0, n);
  qq = vector(0, n);
  rem = vector(0, n);
  d[2] = 1.0;
  for (iter = 1; iter <= 20; iter++) {
    d[1] = (*b);
    d[0] = (*c);
    poldiv(p, n, d, 2, q, rem);
    s = rem[0];
    r = rem[1];
    poldiv(q, (n - 1), d, 2, qq, rem);
    sb = -(*c) * (rc = -rem[1]);
    rb = -(*b) * rc + (sc = -rem[0]);
    dv = 1.0 / (sb * rc - sc * rb);
    delb = (r * sc - s * rc) * dv;
    delc = (-r * sb + s * rb) * dv;
    *b += (delb = (r * sc - s * rc) * dv);
    *c += (delc = (-r * sb + s * rb) * dv);
    if ((fabs(delb) <= eps * fabs(*b) || fabs(*b) < 1.0e-6) && (fabs(delc) <= eps * fabs(*c) || fabs(*c) < 1.0e-6)) {
      free_vector(rem, 0, n);
      free_vector(qq, 0, n);
      free_vector(q, 0, n);
      return;
    }
  }
  nrerror("Too many iterations in routine qroot");
}
```