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

```asm
<K0>:
  endbr64
  comisd D249(%rip),%xmm0
  jae    L13
  sub    $0x18,%rsp
  movsd  D13(%rip),%xmm3
  movapd %xmm0,%xmm2
  comisd %xmm3,%xmm0
  jb     L9
  divsd  %xmm0,%xmm3
  movsd  %xmm0,(%rsp)
  xorpd  D247(%rip),%xmm0
  movsd  %xmm3,0x8(%rsp)
  call   <exp@plt>
  movsd  0x8(%rsp),%xmm3
  movsd  (%rsp),%xmm2
  movsd  D132(%rip),%xmm1
  movapd %xmm0,%xmm4
  movsd  D207(%rip),%xmm0
  mulsd  %xmm3,%xmm1
  subsd  D194(%rip),%xmm1
  mulsd  %xmm3,%xmm1
  addsd  D32(%rip),%xmm1
  mulsd  %xmm3,%xmm1
  subsd  D162(%rip),%xmm1
  mulsd  %xmm3,%xmm1
  addsd  D124(%rip),%xmm1
  mulsd  %xmm3,%xmm1
  subsd  D234(%rip),%xmm1
  mulsd  %xmm3,%xmm1
  addsd  %xmm1,%xmm0
  mulsd  %xmm0,%xmm4
  pxor   %xmm0,%xmm0
  ucomisd %xmm2,%xmm0
  ja     L23
  sqrtsd %xmm2,%xmm2
L26:
  divsd  %xmm2,%xmm4
  add    $0x18,%rsp
  movapd %xmm4,%xmm0
  ret
  xchg   %ax,%ax
L9:
  movapd %xmm0,%xmm1
  movsd  D264(%rip),%xmm3
  mulsd  %xmm0,%xmm1
  mulsd  D167(%rip),%xmm2
  mulsd  %xmm1,%xmm3
  divsd  D60(%rip),%xmm1
  movsd  %xmm1,(%rsp)
  movapd %xmm2,%xmm0
  movsd  %xmm3,0x8(%rsp)
  call   <log@plt>
  movsd  (%rsp),%xmm1
  movsd  0x8(%rsp),%xmm3
  movapd %xmm0,%xmm2
  movsd  D188(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  addsd  D10(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  addsd  D92(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  addsd  D142(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  addsd  D94(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  addsd  D178(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  D73(%rip),%xmm1
  addsd  D14(%rip),%xmm0
  mulsd  %xmm3,%xmm1
  addsd  D7(%rip),%xmm1
  mulsd  %xmm0,%xmm2
  mulsd  %xmm3,%xmm1
  addsd  D199(%rip),%xmm1
  mulsd  %xmm3,%xmm1
  addsd  D268(%rip),%xmm1
  mulsd  %xmm3,%xmm1
  addsd  D33(%rip),%xmm1
  mulsd  %xmm3,%xmm1
  addsd  D63(%rip),%xmm1
  mulsd  %xmm3,%xmm1
  movapd %xmm1,%xmm0
  subsd  D134(%rip),%xmm0
  add    $0x18,%rsp
  subsd  %xmm2,%xmm0
  ret
  nopl   0x0(%rax,%rax,1)
L13:
  pxor   %xmm0,%xmm0
  ret
L23:
  movapd %xmm2,%xmm0
  movsd  %xmm4,(%rsp)
  call   <sqrt@plt>
  movsd  (%rsp),%xmm4
  movapd %xmm0,%xmm2
  jmp    L26
```

tool_calls: name: retrieve_data
arguments: data_label: D249
data_type: f64[2]
name: retrieve_data
arguments: data_label: D13
data_type: f64
name: retrieve_data
arguments: data_label: D247
data_type: f32[4]
name: retrieve_data
arguments: data_label: D132
data_type: f64
name: retrieve_data
arguments: data_label: D207
data_type: f64
name: retrieve_data
arguments: data_label: D194
data_type: f64
name: retrieve_data
arguments: data_label: D32
data_type: f64
name: retrieve_data
arguments: data_label: D162
data_type: f64
name: retrieve_data
arguments: data_label: D124
data_type: f64
name: retrieve_data
arguments: data_label: D234
data_type: f64
name: retrieve_data
arguments: data_label: D264
data_type: f32[2]
name: retrieve_data
arguments: data_label: D167
data_type: f64
name: retrieve_data
arguments: data_label: D60
data_type: f64
name: retrieve_data
arguments: data_label: D188
data_type: f64
name: retrieve_data
arguments: data_label: D10
data_type: f64
name: retrieve_data
arguments: data_label: D92
data_type: f64
name: retrieve_data
arguments: data_label: D142
data_type: f64
name: retrieve_data
arguments: data_label: D94
data_type: f64
name: retrieve_data
arguments: data_label: D178
data_type: f64
name: retrieve_data
arguments: data_label: D73
data_type: f64
name: retrieve_data
arguments: data_label: D14
data_type: f64
name: retrieve_data
arguments: data_label: D7
data_type: f64
name: retrieve_data
arguments: data_label: D199
data_type: f64
name: retrieve_data
arguments: data_label: D268
data_type: f64
name: retrieve_data
arguments: data_label: D33
data_type: f64
name: retrieve_data
arguments: data_label: D63
data_type: f64
name: retrieve_data
arguments: data_label: D134
data_type: f64

tool: {"D249": [60.0,2.0]}

tool: D13: 2

tool: {"D247": [0.0,-0.0,0.0,0.0]}

tool: D132: 0.00053208

tool: D207: 1.25331414

tool: D194: 0.0025154

tool: D32: 0.00587872

tool: D162: 0.01062446

tool: D124: 0.02189568

tool: D234: 0.07832358

tool: {"D264": [0.0,1.625]}

tool: D167: 0.5

tool: D60: 14.0625

tool: D188: 0.0045813

tool: D10: 0.0360768

tool: D92: 0.2659732

tool: D142: 1.2067492

tool: D94: 3.0899424

tool: D178: 3.5156229

tool: D73: 7.4e-06

tool: D14: 1

tool: D7: 0.0001075

tool: D199: 0.00262698

tool: D268: 0.0348859

tool: D33: 0.23069756

tool: D63: 0.4227842

tool: D134: 0.57721566

assistant: ```c
double K0(double x) {
  double x1, x2;
  double s1, s2;
  if (x >= 60.0)
    return (0.0);
  else if (x >= 2.0) {
    x1 = 2.0 / x;
    s1 = (((((0.00053208 * x1 - 0.00251540) * x1 + 0.00587872) * x1 - 0.01062446) * x1 + 0.02189568) * x1 - 0.07832358) * x1 + 1.25331414;
    return (s1 * exp(-x) / sqrt(x));
  } else {
    x1 = x * x / 4.0;
    x2 = x * x / 14.0625;
    s1 = (((((0.00000740 * x1 + 0.00010750) * x1 + 0.00262698) * x1 + 0.03488590) * x1 + 0.23069756) * x1 + 0.42278420) * x1 - 0.57721566;
    s2 = (((((0.0045813 * x2 + 0.0360768) * x2 + 0.2659732) * x2 + 1.2067492) * x2 + 3.0899424) * x2 + 3.5156229) * x2 + 1.0;
    return (-log(0.5 * x) * s2 + s1);
  }
}
```