user: 请从给定的汇编指令推导出C源代码：

```asm
<CE_pHP_M>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  movsd  %xmm0,-0x18(%rbp)
  movsd  %xmm1,-0x20(%rbp)
  movsd  %xmm2,-0x28(%rbp)
  movsd  %xmm3,-0x30(%rbp)
  movsd  %xmm4,-0x38(%rbp)
  movsd  %xmm5,-0x40(%rbp)
  movsd  D34(%rip),%xmm0
  subsd  -0x18(%rbp),%xmm0
  cvttsd2si %xmm0,%edx
  mov    D17(%rip),%rax
  mov    %edx,%edi
  movq   %rax,%xmm0
  call   <pow@plt>
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  divsd  -0x40(%rbp),%xmm0
  movsd  %xmm0,-0x10(%rbp)
  mov    -0x40(%rbp),%rax
  mov    $0x2,%edi
  movq   %rax,%xmm0
  call   <pow@plt>
  movapd %xmm0,%xmm1
  movsd  -0x28(%rbp),%xmm0
  divsd  %xmm1,%xmm0
  movsd  %xmm0,-0x28(%rbp)
  mov    -0x40(%rbp),%rax
  mov    $0x4,%edi
  movq   %rax,%xmm0
  call   <pow@plt>
  movapd %xmm0,%xmm1
  movsd  -0x30(%rbp),%xmm0
  divsd  %xmm1,%xmm0
  movsd  %xmm0,-0x30(%rbp)
  mov    -0x40(%rbp),%rax
  mov    $0x2,%edi
  movq   %rax,%xmm0
  call   <pow@plt>
  movapd %xmm0,%xmm1
  movsd  -0x38(%rbp),%xmm0
  divsd  %xmm1,%xmm0
  movsd  %xmm0,-0x38(%rbp)
  movsd  -0x20(%rbp),%xmm0
  addsd  %xmm0,%xmm0
  mulsd  -0x10(%rbp),%xmm0
  mulsd  -0x30(%rbp),%xmm0
  mulsd  -0x28(%rbp),%xmm0
  movsd  -0x38(%rbp),%xmm1
  mulsd  -0x28(%rbp),%xmm1
  movapd %xmm1,%xmm2
  mulsd  -0x30(%rbp),%xmm2
  movapd %xmm0,%xmm1
  subsd  %xmm2,%xmm1
  movsd  -0x28(%rbp),%xmm0
  mulsd  -0x30(%rbp),%xmm0
  mulsd  -0x10(%rbp),%xmm0
  mulsd  -0x10(%rbp),%xmm0
  addsd  %xmm0,%xmm1
  movsd  -0x28(%rbp),%xmm0
  mulsd  -0x10(%rbp),%xmm0
  mulsd  -0x10(%rbp),%xmm0
  mulsd  -0x20(%rbp),%xmm0
  addsd  %xmm1,%xmm0
  movsd  -0x38(%rbp),%xmm1
  mulsd  -0x28(%rbp),%xmm1
  movapd %xmm1,%xmm2
  mulsd  -0x10(%rbp),%xmm2
  movapd %xmm0,%xmm1
  subsd  %xmm2,%xmm1
  movsd  -0x10(%rbp),%xmm0
  mulsd  %xmm0,%xmm0
  mulsd  -0x10(%rbp),%xmm0
  mulsd  -0x28(%rbp),%xmm0
  addsd  %xmm0,%xmm1
  movsd  -0x10(%rbp),%xmm0
  mulsd  %xmm0,%xmm0
  mulsd  -0x38(%rbp),%xmm0
  subsd  %xmm0,%xmm1
  movsd  -0x10(%rbp),%xmm0
  mulsd  %xmm0,%xmm0
  mulsd  -0x10(%rbp),%xmm0
  mulsd  -0x10(%rbp),%xmm0
  addsd  %xmm1,%xmm0
  movq   D30(%rip),%xmm1
  xorpd  %xmm0,%xmm1
  movsd  -0x30(%rbp),%xmm0
  movq   D30(%rip),%xmm2
  xorpd  %xmm2,%xmm0
  movapd %xmm0,%xmm2
  mulsd  -0x28(%rbp),%xmm2
  movsd  -0x10(%rbp),%xmm0
  mulsd  %xmm0,%xmm0
  addsd  %xmm0,%xmm2
  divsd  %xmm2,%xmm1
  movapd %xmm1,%xmm0
  divsd  -0x10(%rbp),%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movsd  -0x8(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D34
type_infered: byte[8]
name: extract_symbolic_data
arguments: tag: D17
type_infered: byte[8]
name: extract_symbolic_data
arguments: tag: D30
type_infered: byte[8]

tool: {"D34": [0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x40]}

tool: {"D17": [0x00,0x00,0x00,0x00,0x00,0x00,0x24,0x40]}

tool: {"D30": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80]}

assistant: ```c
double CE_pHP_M(double pH, double P, double K1, double K2, double Kw, double f) {
  double H3O, t0;
  H3O = pow(10, (3 - pH)) / f;
  K1 = K1 / pow(f, 2);
  K2 = K2 / pow(f, 4);
  Kw = Kw / pow(f, 2);
  t0 = -(2.0 * P * H3O * K2 * K1 - Kw * K1 * K2 + K1 * K2 * H3O * H3O + K1 * H3O * H3O * P - Kw * K1 * H3O + H3O * H3O * H3O * K1 - H3O * H3O * Kw + H3O * H3O * H3O * H3O) / (-K2 * K1 + H3O * H3O) / H3O;
  return t0;
}
```