user: 下面的汇编指令对应的C源代码是什么：

```asm
<bindingradius>:
  endbr64
  pxor   %xmm4,%xmm4
  comisd %xmm0,%xmm4
  ja     L109
  comisd %xmm1,%xmm4
  ja     L109
  comisd %xmm2,%xmm4
  jae    L109
  ucomisd %xmm4,%xmm0
  movapd %xmm0,%xmm6
  jp     L158
  movapd %xmm4,%xmm0
  je     L87
L158:
  ucomisd %xmm4,%xmm1
  jp     L9
  jne    L9
  comisd %xmm3,%xmm4
  ja     L17
  test   %edi,%edi
  je     L140
  movsd  D61(%rip),%xmm1
  comisd %xmm1,%xmm3
  ja     L116
  comisd %xmm3,%xmm1
  jae    L109
L140:
  comisd %xmm4,%xmm3
  jbe    L109
  mulsd  D20(%rip),%xmm2
  movapd %xmm6,%xmm0
  divsd  %xmm3,%xmm0
  addsd  %xmm0,%xmm2
  divsd  %xmm2,%xmm6
  movapd %xmm6,%xmm0
  ret
  nopl   0x0(%rax,%rax,1)
L109:
  movsd  D59(%rip),%xmm0
  ret
  nopl   0x0(%rax)
L87:
  ret
  nopl   0x0(%rax)
L9:
  addsd  %xmm2,%xmm2
  push   %r14
  push   %rbx
  mulsd  %xmm1,%xmm2
  sub    $0x38,%rsp
  ucomisd %xmm2,%xmm4
  ja     L29
  sqrtsd %xmm2,%xmm2
  movq   %xmm2,%r14
L11:
  mulsd  %xmm1,%xmm6
  movq   %r14,%xmm5
  movsd  %xmm6,(%rsp)
  test   %edi,%edi
  jne    L15
  jmp    L73
  nopw   0x0(%rax,%rax,1)
L143:
  movapd %xmm5,%xmm4
  addsd  %xmm5,%xmm5
L73:
  movapd %xmm3,%xmm2
  movapd %xmm5,%xmm1
  movq   %r14,%xmm0
  movsd  %xmm4,0x18(%rsp)
  movsd  %xmm3,0x10(%rsp)
  movsd  %xmm5,0x8(%rsp)
  call   <numrxnrate@plt>
  movsd  (%rsp),%xmm7
  movsd  0x8(%rsp),%xmm5
  movsd  0x10(%rsp),%xmm3
  movsd  0x18(%rsp),%xmm4
  comisd %xmm0,%xmm7
  ja     L143
  movsd  D36(%rip),%xmm7
  subsd  %xmm4,%xmm5
  mov    $0xf,%ebx
  movsd  %xmm7,0x8(%rsp)
  nopl   0x0(%rax,%rax,1)
L13:
  mulsd  0x8(%rsp),%xmm5
  movapd %xmm4,%xmm1
  movapd %xmm3,%xmm2
  movsd  %xmm4,0x28(%rsp)
  movq   %r14,%xmm0
  movsd  %xmm3,0x18(%rsp)
  addsd  %xmm5,%xmm1
  movsd  %xmm5,0x20(%rsp)
  movsd  %xmm1,0x10(%rsp)
  call   <numrxnrate@plt>
  movsd  0x28(%rsp),%xmm4
  sub    $0x1,%ebx
  movsd  0x10(%rsp),%xmm1
  cmpnltsd (%rsp),%xmm0
  movsd  0x18(%rsp),%xmm3
  movsd  0x20(%rsp),%xmm5
  andpd  %xmm0,%xmm4
  andnpd %xmm1,%xmm0
  orpd   %xmm0,%xmm4
  jne    L13
L46:
  movsd  0x8(%rsp),%xmm0
  add    $0x38,%rsp
  pop    %rbx
  pop    %r14
  mulsd  %xmm5,%xmm0
  addsd  %xmm4,%xmm0
  ret
  nopl   0x0(%rax)
L190:
  movapd %xmm5,%xmm4
  addsd  %xmm5,%xmm5
L15:
  movapd %xmm5,%xmm2
  movapd %xmm5,%xmm1
  movq   %r14,%xmm0
  movsd  %xmm4,0x18(%rsp)
  mulsd  %xmm3,%xmm2
  movsd  %xmm3,0x10(%rsp)
  movsd  %xmm5,0x8(%rsp)
  call   <numrxnrate@plt>
  movsd  (%rsp),%xmm6
  movsd  0x8(%rsp),%xmm5
  movsd  0x10(%rsp),%xmm3
  movsd  0x18(%rsp),%xmm4
  comisd %xmm0,%xmm6
  ja     L190
  movsd  D36(%rip),%xmm7
  subsd  %xmm4,%xmm5
  mov    $0xf,%ebx
  movsd  %xmm7,0x8(%rsp)
  nopl   0x0(%rax)
L192:
  mulsd  0x8(%rsp),%xmm5
  movapd %xmm3,%xmm2
  movq   %r14,%xmm0
  movsd  %xmm4,0x20(%rsp)
  movsd  %xmm3,0x18(%rsp)
  movapd %xmm5,%xmm1
  movsd  %xmm5,0x28(%rsp)
  addsd  %xmm4,%xmm1
  mulsd  %xmm1,%xmm2
  movsd  %xmm1,0x10(%rsp)
  call   <numrxnrate@plt>
  movsd  0x20(%rsp),%xmm4
  sub    $0x1,%ebx
  movsd  0x10(%rsp),%xmm1
  cmpnltsd (%rsp),%xmm0
  movsd  0x18(%rsp),%xmm3
  movsd  0x28(%rsp),%xmm5
  andpd  %xmm0,%xmm4
  andnpd %xmm1,%xmm0
  orpd   %xmm0,%xmm4
  jne    L192
  jmp    L46
  nopl   0x0(%rax)
L116:
  mulsd  D20(%rip),%xmm2
  movapd %xmm1,%xmm0
  divsd  %xmm3,%xmm0
  subsd  %xmm0,%xmm1
  mulsd  %xmm6,%xmm1
  divsd  %xmm2,%xmm1
  movapd %xmm1,%xmm0
  ret
  nopl   0x0(%rax)
L17:
  mulsd  D20(%rip),%xmm2
  divsd  %xmm2,%xmm6
  movapd %xmm6,%xmm0
  ret
L29:
  movapd %xmm2,%xmm0
  mov    %edi,0x18(%rsp)
  movsd  %xmm3,0x10(%rsp)
  movsd  %xmm1,0x8(%rsp)
  movsd  %xmm6,(%rsp)
  call   <sqrt@plt>
  mov    0x18(%rsp),%edi
  movsd  0x10(%rsp),%xmm3
  pxor   %xmm4,%xmm4
  movsd  0x8(%rsp),%xmm1
  movsd  (%rsp),%xmm6
  movq   %xmm0,%r14
  jmp    L11
```

tool_calls: name: unpack_data
arguments: data_label: D61
datatype: byte[8]
name: unpack_data
arguments: data_label: D20
datatype: byte[8]
name: unpack_data
arguments: data_label: D59
datatype: byte[8]
name: unpack_data
arguments: data_label: D36
datatype: f64

tool: {"D61": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x3f]}

tool: {"D20": [0x18,0x2d,0x44,0x54,0xfb,0x21,0x29,0x40]}

tool: {"D59": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0xbf]}

tool: D36: 0.5

assistant: ```c
double bindingradius(double rate, double dt, double difc, double b, int rel) {
  double a, lo, dif, step;
  int n;
  if (rate < 0 || dt < 0 || difc <= 0)
    return -1;
  if (rate == 0)
    return 0;
  if (dt == 0) {
    if (b < 0)
      return rate / (4 * 3.14159265358979323846 * difc);
    if (rel && b > 1)
      return rate * (1 - 1 / b) / (4 * 3.14159265358979323846 * difc);
    if (rel && b <= 1)
      return -1;
    if (b > 0)
      return rate / (4 * 3.14159265358979323846 * difc + rate / b);
    return -1;
  }
  step = sqrt(2.0 * difc * dt);
  lo = 0;
  a = step;
  while (numrxnrate(step, a, rel ? b * a : b) < rate * dt) {
    lo = a;
    a *= 2.0;
  }
  dif = a - lo;
  for (n = 0; n < 15; n++) {
    dif *= 0.5;
    a = lo + dif;
    if (numrxnrate(step, a, rel ? b * a : b) < rate * dt)
      lo = a;
  }
  a = lo + 0.5 * dif;
  return a;
}
```