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

```asm
<rtbis>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rbp
  movq   %xmm0,%r13
  movq   %xmm1,%rbx
  movq   %xmm2,%r12
  call   *%rdi
  movsd  %xmm0,(%rsp)
  movq   %rbx,%xmm0
  call   *%rbp
  mulsd  (%rsp),%xmm0
  comisd D55(%rip),%xmm0
  jae    L58
L28:
  pxor   %xmm0,%xmm0
  comisd (%rsp),%xmm0
  ja     L23
  movq   %r13,%xmm5
  movq   %rbx,%xmm4
  subsd  %xmm4,%xmm5
  movsd  %xmm5,0x8(%rsp)
  mov    %rbx,(%rsp)
L57:
  mov    $0x28,%ebx
L16:
  movsd  D79(%rip),%xmm3
  mulsd  0x8(%rsp),%xmm3
  movsd  %xmm3,0x8(%rsp)
  movapd %xmm3,%xmm4
  addsd  (%rsp),%xmm4
  movapd %xmm4,%xmm0
  movq   %xmm4,%r13
  call   *%rbp
  movapd %xmm0,%xmm6
  pxor   %xmm7,%xmm7
  cmpnlesd %xmm7,%xmm6
  movapd %xmm6,%xmm1
  movsd  (%rsp),%xmm2
  andpd  %xmm6,%xmm2
  movq   %r13,%xmm6
  andnpd %xmm6,%xmm1
  movapd %xmm1,%xmm7
  orpd   %xmm2,%xmm7
  movsd  %xmm7,(%rsp)
  movsd  0x8(%rsp),%xmm1
  andpd  D24(%rip),%xmm1
  movq   %r12,%xmm4
  comisd %xmm1,%xmm4
  ja     L47
  ucomisd D55(%rip),%xmm0
  jp     L21
  je     L47
L21:
  sub    $0x1,%ebx
  jne    L16
  lea    D36(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D81(%rip),%rdi
  call   <puts@plt>
  mov    $0x1,%edi
  call   <exit@plt>
L47:
  movsd  (%rsp),%xmm0
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L58:
  lea    D36(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D68(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movq   %rbx,%xmm1
  movq   %r13,%xmm0
  lea    D21(%rip),%rdi
  mov    $0x2,%eax
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L28
L23:
  movq   %rbx,%xmm5
  movq   %r13,%xmm6
  subsd  %xmm6,%xmm5
  movsd  %xmm5,0x8(%rsp)
  mov    %r13,(%rsp)
  jmp    L57
```

tool_calls: name: disassemble_data
arguments: data_label: D55
data_type: f64
name: disassemble_data
arguments: data_label: D79
data_type: f64
name: disassemble_data
arguments: data_label: D24
data_type: qword[2]
name: disassemble_data
arguments: data_label: D36
data_type: string
name: disassemble_data
arguments: data_label: D81
data_type: string
name: disassemble_data
arguments: data_label: D68
data_type: string
name: disassemble_data
arguments: data_label: D21
data_type: string

tool: D55: 0

tool: D79: 0.5

tool: {"D24": [0x7fffffffffffffff,0x0000000000000000]}

tool: D36: 

Error in function rtbis():

tool: D81: 
Too many bisections!!!

tool: D68: 
root in function must be within

tool: D21: x1 = %f  and x2 = %f


assistant: ```c
double rtbis(double (*func)(double), double x1, double x2, double xacc) {
  int j;
  double dx, f, fmid, xmid, rtb;
  f = (*func)(x1);
  fmid = (*func)(x2);
  if (f * fmid >= 0.0) {
    printf("\n\nError in function rtbis():");
    printf("\nroot in function must be within");
    printf("x1 = %f  and x2 = %f\n", x1, x2);
    exit(1);
  }
  rtb = f < 0.0 ? (dx = x2 - x1, x1) : (dx = x1 - x2, x2);
  for (j = 0; j < 40; j++) {
    fmid = (*func)(xmid = rtb + (dx *= 0.5));
    if (fmid <= 0.0)
      rtb = xmid;
    if (fabs(dx) < xacc || fmid == 0.0)
      return rtb;
  }
  printf("\n\nError in function rtbis():");
  printf("\nToo many bisections!!!\n");
  exit(1);
}
```