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

```asm
<rq_pricing_lookback>:
  endbr64
  push   %r14
  push   %rbx
  sub    $0x68,%rsp
  movsd  %xmm0,0x10(%rsp)
  movsd  %xmm1,0x48(%rsp)
  movsd  %xmm2,0x18(%rsp)
  movq   %xmm3,%rbx
  movsd  %xmm4,0x38(%rsp)
  movsd  %xmm5,0x28(%rsp)
  movsd  %xmm6,0x20(%rsp)
  movapd %xmm4,%xmm7
  mulsd  %xmm4,%xmm7
  movsd  %xmm7,0x8(%rsp)
  pxor   %xmm0,%xmm0
  ucomisd %xmm5,%xmm0
  ja     L0
  sqrtsd %xmm5,%xmm5
  movsd  %xmm5,0x30(%rsp)
L18:
  movsd  0x10(%rsp),%xmm6
  divsd  0x48(%rsp),%xmm6
  movapd %xmm6,%xmm0
  movq   %xmm6,%r14
  call   <log@plt>
  movapd %xmm0,%xmm1
  movsd  0x18(%rsp),%xmm7
  movq   %rbx,%xmm2
  subsd  %xmm2,%xmm7
  movsd  0x8(%rsp),%xmm4
  mulsd  D48(%rip),%xmm4
  movsd  0x38(%rsp),%xmm8
  mulsd  0x30(%rsp),%xmm8
  movsd  %xmm7,0x30(%rsp)
  movapd %xmm7,%xmm0
  movsd  %xmm4,0x38(%rsp)
  addsd  %xmm4,%xmm0
  mulsd  0x28(%rsp),%xmm0
  addsd  %xmm1,%xmm0
  movapd %xmm0,%xmm2
  divsd  %xmm8,%xmm2
  movsd  %xmm2,0x40(%rsp)
  movapd %xmm2,%xmm1
  movsd  %xmm8,0x50(%rsp)
  subsd  %xmm8,%xmm1
  movsd  %xmm1,0x58(%rsp)
  movq   %r14,%xmm0
  call   <log@plt>
  movapd %xmm0,%xmm1
  movq   %rbx,%xmm10
  subsd  0x18(%rsp),%xmm10
  movapd %xmm10,%xmm0
  mulsd  0x20(%rsp),%xmm0
  addsd  %xmm1,%xmm0
  movsd  0x28(%rsp),%xmm2
  mulsd  0x38(%rsp),%xmm2
  addsd  %xmm2,%xmm0
  movapd %xmm0,%xmm2
  divsd  0x50(%rsp),%xmm2
  movsd  %xmm2,0x50(%rsp)
  movq   %r14,%xmm0
  call   <log@plt>
  movapd %xmm0,%xmm1
  movsd  0x30(%rsp),%xmm2
  subsd  0x38(%rsp),%xmm2
  movapd %xmm2,%xmm0
  addsd  %xmm2,%xmm0
  mulsd  %xmm1,%xmm0
  movapd %xmm0,%xmm5
  divsd  0x8(%rsp),%xmm5
  movsd  %xmm5,0x38(%rsp)
  movq   %rbx,%xmm11
  xorpd  D36(%rip),%xmm11
  movapd %xmm11,%xmm5
  mulsd  0x20(%rsp),%xmm5
  movq   %xmm5,%rbx
  movapd %xmm5,%xmm0
  call   <exp@plt>
  movapd %xmm0,%xmm12
  mulsd  0x10(%rsp),%xmm12
  movsd  %xmm12,0x28(%rsp)
  movsd  0x40(%rsp),%xmm0
  call   <rq_pricing_cumul_norm_dist@plt>
  movapd %xmm0,%xmm5
  mulsd  0x28(%rsp),%xmm5
  movsd  %xmm5,0x28(%rsp)
  movq   %rbx,%xmm0
  call   <exp@plt>
  movsd  0x30(%rsp),%xmm1
  addsd  %xmm1,%xmm1
  movsd  0x8(%rsp),%xmm4
  divsd  %xmm1,%xmm4
  mulsd  0x10(%rsp),%xmm0
  movapd %xmm0,%xmm6
  movsd  %xmm4,0x8(%rsp)
  mulsd  %xmm4,%xmm6
  movsd  %xmm6,0x10(%rsp)
  movsd  0x40(%rsp),%xmm13
  xorpd  D36(%rip),%xmm13
  movapd %xmm13,%xmm0
  call   <rq_pricing_cumul_norm_dist@plt>
  mulsd  0x10(%rsp),%xmm0
  movsd  0x28(%rsp),%xmm5
  subsd  %xmm0,%xmm5
  movsd  %xmm5,0x10(%rsp)
  movsd  0x18(%rsp),%xmm3
  xorpd  D36(%rip),%xmm3
  movapd %xmm3,%xmm0
  mulsd  0x20(%rsp),%xmm0
  call   <exp@plt>
  movapd %xmm0,%xmm7
  mulsd  0x48(%rsp),%xmm7
  movsd  %xmm7,0x18(%rsp)
  movsd  0x58(%rsp),%xmm0
  call   <rq_pricing_cumul_norm_dist@plt>
  movq   %xmm0,%rbx
  movsd  0x38(%rsp),%xmm0
  call   <exp@plt>
  movapd %xmm0,%xmm3
  mulsd  0x8(%rsp),%xmm3
  movsd  %xmm3,0x8(%rsp)
  movsd  0x50(%rsp),%xmm2
  xorpd  D36(%rip),%xmm2
  movapd %xmm2,%xmm0
  call   <rq_pricing_cumul_norm_dist@plt>
  mulsd  0x8(%rsp),%xmm0
  movq   %rbx,%xmm1
  subsd  %xmm0,%xmm1
  mulsd  0x18(%rsp),%xmm1
  movsd  0x10(%rsp),%xmm0
  subsd  %xmm1,%xmm0
  add    $0x68,%rsp
  pop    %rbx
  pop    %r14
  ret
L0:
  movsd  0x28(%rsp),%xmm0
  call   <sqrt@plt>
  movsd  %xmm0,0x30(%rsp)
  jmp    L18
```

tool_calls: name: read_data
arguments: tag: D48
type_guessed: byte[8]
name: read_data
arguments: tag: D36
type_guessed: byte[16]

tool: {"D48": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x3f]}

tool: {"D36": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]}

assistant: ```c
double rq_pricing_lookback(short call, double S, double Smin, double r_dom, double r_for, double sigma, double tau_e, double tau_d) {
  double sigma_sqr = sigma * sigma;
  double tau_e_sqrt = sqrt(tau_e);
  double a1 = (log(S / Smin) + (r_dom - r_for + sigma_sqr / 2.0) * tau_e) / (sigma * tau_e_sqrt);
  double a2 = a1 - sigma * tau_e_sqrt;
  double a3 = (log(S / Smin) + ((-r_dom + r_for) * tau_d) + ((sigma_sqr / 2.0) * tau_e)) / (sigma * tau_e_sqrt);
  double Y1 = 2.0 * (r_dom - r_for - sigma_sqr / 2.0) * log(S / Smin) / sigma_sqr;
  return S * exp(-r_for * tau_d) * rq_pricing_cumul_norm_dist(a1) - S * exp(-r_for * tau_d) * (sigma_sqr / (2.0 * (r_dom - r_for))) * rq_pricing_cumul_norm_dist(-a1) - Smin * exp(-r_dom * tau_d) * (rq_pricing_cumul_norm_dist(a2) - (sigma_sqr / (2 * (r_dom - r_for))) * exp(Y1) * rq_pricing_cumul_norm_dist(-a3));
}
```