user: 请从给定的汇编指令推导出C源代码:

```asm
<expk3f>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  movss  %xmm0,-0x14(%rbp)
  movss  -0x14(%rbp),%xmm1
  movss  D93(%rip),%xmm0
  mulss  %xmm0,%xmm1
  movd   %xmm1,%eax
  movd   %eax,%xmm0
  call   <rintfk@plt>
  mov    %eax,-0x8(%rbp)
  pxor   %xmm3,%xmm3
  cvtsi2ssl -0x8(%rbp),%xmm3
  movd   %xmm3,%eax
  movss  -0x14(%rbp),%xmm0
  movaps %xmm0,%xmm2
  movss  D24(%rip),%xmm1
  movd   %eax,%xmm0
  call   <mlaf@plt>
  movd   %xmm0,%eax
  mov    %eax,-0x4(%rbp)
  pxor   %xmm4,%xmm4
  cvtsi2ssl -0x8(%rbp),%xmm4
  movd   %xmm4,%eax
  movss  -0x4(%rbp),%xmm0
  movaps %xmm0,%xmm2
  movss  D32(%rip),%xmm1
  movd   %eax,%xmm0
  call   <mlaf@plt>
  movd   %xmm0,%eax
  mov    %eax,-0x4(%rbp)
  movss  D98(%rip),%xmm0
  movss  %xmm0,-0xc(%rbp)
  movss  -0x4(%rbp),%xmm0
  mov    -0xc(%rbp),%eax
  movss  D57(%rip),%xmm2
  movaps %xmm0,%xmm1
  movd   %eax,%xmm0
  call   <mlaf@plt>
  movd   %xmm0,%eax
  mov    %eax,-0xc(%rbp)
  movss  -0x4(%rbp),%xmm0
  mov    -0xc(%rbp),%eax
  movss  D9(%rip),%xmm2
  movaps %xmm0,%xmm1
  movd   %eax,%xmm0
  call   <mlaf@plt>
  movd   %xmm0,%eax
  mov    %eax,-0xc(%rbp)
  movss  -0x4(%rbp),%xmm0
  mov    -0xc(%rbp),%eax
  movss  D85(%rip),%xmm2
  movaps %xmm0,%xmm1
  movd   %eax,%xmm0
  call   <mlaf@plt>
  movd   %xmm0,%eax
  mov    %eax,-0xc(%rbp)
  movss  -0x4(%rbp),%xmm0
  mov    -0xc(%rbp),%eax
  movss  D1(%rip),%xmm2
  movaps %xmm0,%xmm1
  movd   %eax,%xmm0
  call   <mlaf@plt>
  movd   %xmm0,%eax
  mov    %eax,-0xc(%rbp)
  movss  -0x4(%rbp),%xmm0
  mov    -0xc(%rbp),%eax
  movss  D29(%rip),%xmm2
  movaps %xmm0,%xmm1
  movd   %eax,%xmm0
  call   <mlaf@plt>
  movd   %xmm0,%eax
  mov    %eax,-0xc(%rbp)
  movss  -0x4(%rbp),%xmm1
  movss  D21(%rip),%xmm0
  addss  %xmm0,%xmm1
  movss  -0x4(%rbp),%xmm0
  mulss  %xmm0,%xmm0
  movd   %xmm0,%eax
  movss  -0xc(%rbp),%xmm0
  movaps %xmm1,%xmm2
  movaps %xmm0,%xmm1
  movd   %eax,%xmm0
  call   <mlaf@plt>
  movd   %xmm0,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x8(%rbp),%edx
  mov    -0xc(%rbp),%eax
  mov    %edx,%edi
  movd   %eax,%xmm0
  call   <ldexpkf@plt>
  movd   %xmm0,%eax
  mov    %eax,-0xc(%rbp)
  movss  D75(%rip),%xmm0
  comiss -0x14(%rbp),%xmm0
  jbe    L0
  pxor   %xmm0,%xmm0
  movss  %xmm0,-0xc(%rbp)
L0:
  movss  -0xc(%rbp),%xmm0
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D93
type_infered: byte[4]
name: extract_symbolic_data
arguments: label: D24
type_infered: byte[4]
name: extract_symbolic_data
arguments: label: D32
type_infered: byte[4]
name: extract_symbolic_data
arguments: label: D98
type_infered: f32
name: extract_symbolic_data
arguments: label: D57
type_infered: f32
name: extract_symbolic_data
arguments: label: D9
type_infered: f32
name: extract_symbolic_data
arguments: label: D85
type_infered: f32
name: extract_symbolic_data
arguments: label: D1
type_infered: f32
name: extract_symbolic_data
arguments: label: D29
type_infered: f32
name: extract_symbolic_data
arguments: label: D21
type_infered: byte[4]
name: extract_symbolic_data
arguments: label: D75
type_infered: byte[4]

tool: {"D93": [0x3b,0xaa,0xb8,0x3f]}

tool: {"D24": [0x00,0x72,0x31,0xbf]}

tool: {"D32": [0x8e,0xbe,0xbf,0xb5]}

tool: D98: 0.00019852761761285365

tool: D57: 0.0013930435525253415

tool: D9: 0.008333360776305199

tool: D85: 0.041666485369205475

tool: D1: 0.1666666716337204

tool: D29: 0.5

tool: {"D21": [0x00,0x00,0x80,0x3f]}

tool: {"D75": [0x00,0x00,0xd0,0xc2]}

assistant: ```c
__attribute__((always_)) const float expk3f(float d) {
  int q = (int)rintfk(d * 1.442695040888963407359924681001892137426645954152985934135449406931f);
  float s, u;
  s = mlaf(q, -0.693145751953125f, d);
  s = mlaf(q, -1.428606765330187045e-06f, s);
  u = 0.000198527617612853646278381;
  u = mlaf(u, s, 0.00139304355252534151077271);
  u = mlaf(u, s, 0.00833336077630519866943359);
  u = mlaf(u, s, 0.0416664853692054748535156);
  u = mlaf(u, s, 0.166666671633720397949219);
  u = mlaf(u, s, 0.5);
  u = mlaf(s * s, u, s + 1.0f);
  u = ldexpkf(u, q);
  if (d < -104)
    u = 0;
  return u;
}
```