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

```asm
<xBeta_Distribution>:
  endbr64
  sub    $0x68,%rsp
  movsd  D4(%rip),%xmm4
  movapd %xmm1,%xmm3
  movsd  %xmm1,0x10(%rsp)
  movsd  %xmm0,(%rsp)
  fldl   (%rsp)
  fldl   0x10(%rsp)
  comisd %xmm4,%xmm1
  movsd  %xmm2,0x10(%rsp)
  fldl   0x10(%rsp)
  jbe    L17
  comisd %xmm4,%xmm2
  jbe    L70
  fld1
  fld    %st(2)
  fsub   %st(1),%st
  fld    %st(3)
  fadd   %st(3),%st
  fsubs  0xe58(%rip)        # 2008 <_fini+0xb3c>
  fdivrp %st,%st(1)
  fcomip %st(4),%st
  jb     L99
  fstp   %st(0)
  sub    $0x30,%rsp
  fstpt  0x20(%rsp)
  fstpt  0x10(%rsp)
  fstpt  (%rsp)
  call   <Beta_Continued_Fraction@plt>
  add    $0x30,%rsp
  add    $0x68,%rsp
  ret
  nopl   0x0(%rax)
L70:
  comisd %xmm1,%xmm4
  ja     L8
L64:
  ucomisd %xmm4,%xmm2
  jp     L44
  je     L39
L44:
  comisd %xmm3,%xmm4
  ja     L101
  fstpt  0x50(%rsp)
  addsd  %xmm4,%xmm2
  movsd  (%rsp),%xmm0
  movapd %xmm3,%xmm1
  fstpt  0x20(%rsp)
  fstpt  0x10(%rsp)
  call   <xBeta_Distribution>
  sub    $0x20,%rsp
  fstpt  0x60(%rsp)
  fldt   0x40(%rsp)
  fld    %st(0)
  fstpt  0x10(%rsp)
  fstpt  0x50(%rsp)
  fldt   0x30(%rsp)
  fld    %st(0)
  fstpt  (%rsp)
  fstpt  0x40(%rsp)
  call   <powl@plt>
  fstpt  0x30(%rsp)
  fldt   0x70(%rsp)
  fld    %st(0)
  fstpt  0x10(%rsp)
  fstpt  0x20(%rsp)
  fld1
  fldt   0x40(%rsp)
  fsubrp %st,%st(1)
  fstpt  (%rsp)
  call   <powl@plt>
  fldt   0x30(%rsp)
  fmulp  %st,%st(1)
  fstpt  0x30(%rsp)
  fldt   0x20(%rsp)
  fstpt  0x10(%rsp)
  fldt   0x50(%rsp)
  fstpt  (%rsp)
  call   <xBeta_Function@plt>
  fldt   0x20(%rsp)
  fmulp  %st,%st(1)
  fldt   0x30(%rsp)
  fdivp  %st,%st(1)
  fldt   0x60(%rsp)
  add    $0x20,%rsp
  fsubp  %st,%st(1)
L66:
  add    $0x68,%rsp
  ret
  nopl   0x0(%rax)
L8:
  comisd %xmm2,%xmm4
  jbe    L64
  fstp   %st(2)
  fxch   %st(1)
  fstpt  0x50(%rsp)
  movapd %xmm3,%xmm1
  movsd  (%rsp),%xmm0
  addsd  %xmm4,%xmm1
  movsd  %xmm2,0x40(%rsp)
  fstpt  0x10(%rsp)
  movsd  %xmm3,0x30(%rsp)
  call   <xBeta_Distribution>
  movsd  0x40(%rsp),%xmm2
  movsd  0x30(%rsp),%xmm3
  mov    D4(%rip),%rax
  movsd  (%rsp),%xmm0
  fldt   0x10(%rsp)
  movapd %xmm3,%xmm1
  movq   %rax,%xmm4
  addsd  %xmm4,%xmm2
  fmul   %st,%st(1)
  fstpt  0x20(%rsp)
  fstpt  0x10(%rsp)
  call   <xBeta_Distribution>
  fldt   0x50(%rsp)
  fmul   %st,%st(1)
  fldt   0x10(%rsp)
  faddp  %st,%st(2)
  fldt   0x20(%rsp)
  faddp  %st,%st(1)
  fdivrp %st,%st(1)
  jmp    L66
  nopl   (%rax)
L17:
  comisd %xmm1,%xmm4
  ja     L8
  ucomisd %xmm4,%xmm1
  jp     L64
  jne    L64
  fstp   %st(1)
  sub    $0x20,%rsp
  fld    %st(0)
  fstpt  0x10(%rsp)
  fstpt  0x20(%rsp)
  fld1
  fsubp  %st,%st(1)
  fstpt  (%rsp)
  call   <powl@plt>
  fstpt  0x30(%rsp)
  fldt   0x20(%rsp)
  fstpt  0x10(%rsp)
  fld1
  fstpt  (%rsp)
  call   <xBeta_Function@plt>
  fldt   0x20(%rsp)
  fmulp  %st,%st(1)
  fldt   0x30(%rsp)
  add    $0x20,%rsp
  add    $0x68,%rsp
  fdivp  %st,%st(1)
  fld1
  fsubp  %st,%st(1)
  ret
  nopl   (%rax)
L99:
  fxch   %st(2)
  sub    $0x30,%rsp
  fstpt  0x20(%rsp)
  fstpt  0x10(%rsp)
  fsubp  %st,%st(1)
  fstpt  (%rsp)
  call   <Beta_Continued_Fraction@plt>
  add    $0x30,%rsp
  fld1
  add    $0x68,%rsp
  fsubp  %st,%st(1)
  ret
  nopl   (%rax)
L101:
  fstpt  0x50(%rsp)
  movapd %xmm3,%xmm1
  movsd  (%rsp),%xmm0
  addsd  %xmm4,%xmm1
  fstpt  0x20(%rsp)
  fstpt  0x10(%rsp)
  call   <xBeta_Distribution>
  sub    $0x20,%rsp
  fstpt  0x60(%rsp)
  fldt   0x40(%rsp)
  fld    %st(0)
  fstpt  0x10(%rsp)
  fstpt  0x50(%rsp)
  fldt   0x30(%rsp)
  fld    %st(0)
  fstpt  (%rsp)
  fstpt  0x40(%rsp)
  call   <powl@plt>
  fstpt  0x30(%rsp)
  fldt   0x70(%rsp)
  fld    %st(0)
  fstpt  0x10(%rsp)
  fstpt  0x20(%rsp)
  fld1
  fldt   0x40(%rsp)
  fsubrp %st,%st(1)
  fstpt  (%rsp)
  call   <powl@plt>
  fldt   0x30(%rsp)
  fmulp  %st,%st(1)
  fstpt  0x30(%rsp)
  fldt   0x20(%rsp)
  fstpt  0x10(%rsp)
  fldt   0x50(%rsp)
  fld    %st(0)
  fstpt  (%rsp)
  fstpt  0x20(%rsp)
  call   <xBeta_Function@plt>
  fldt   0x20(%rsp)
  fmulp  %st,%st(1)
  fldt   0x30(%rsp)
  fdivp  %st,%st(1)
  fldt   0x60(%rsp)
  add    $0x20,%rsp
  add    $0x68,%rsp
  faddp  %st,%st(1)
  ret
  nopw   0x0(%rax,%rax,1)
L39:
  fstp   %st(0)
  sub    $0x20,%rsp
  fld    %st(0)
  fstpt  0x10(%rsp)
  fstpt  0x20(%rsp)
  fstpt  (%rsp)
  call   <powl@plt>
  movabs $0x8000000000000000,%rax
  fstpt  0x30(%rsp)
  add    $0x20,%rsp
  push   $0x3fff
  push   %rax
  fldt   0x10(%rsp)
  sub    $0x10,%rsp
  fld    %st(0)
  fstpt  (%rsp)
  fstpt  0x20(%rsp)
  call   <xBeta_Function@plt>
  fldt   0x20(%rsp)
  fmulp  %st,%st(1)
  fldt   0x30(%rsp)
  add    $0x20,%rsp
  fdivp  %st,%st(1)
  jmp    L66
```

tool_calls: name: read_data
arguments: label: D4
datatype: f64

tool: D4: 1

assistant: ```c
long double xBeta_Distribution(double xx, double aa, double bb) {
  long double x = (long double)xx;
  long double a = (long double)aa;
  long double b = (long double)bb;
  if (aa > 1.0 && bb > 1.0) {
    if (x <= (a - 1.0L) / (a + b - 2.0L))
      return Beta_Continued_Fraction(x, a, b);
    else
      return 1.0L - Beta_Continued_Fraction(1.0L - x, b, a);
  }
  if (aa < 1.0 && bb < 1.0)
    return (a * xBeta_Distribution(xx, aa + 1.0, bb) + b * xBeta_Distribution(xx, aa, bb + 1.0)) / (a + b);
  if (aa == 1.0)
    return 1.0L - powl(1.0L - x, b) / (b * xBeta_Function(a, b));
  if (bb == 1.0)
    return powl(x, a) / (a * xBeta_Function(a, b));
  if (aa < 1.0)
    return xBeta_Distribution(xx, aa + 1.0, bb) + powl(x, a) * powl(1.0L - x, b) / (a * xBeta_Function(a, b));
  return xBeta_Distribution(xx, aa, bb + 1.0) - powl(x, a) * powl(1.0L - x, b) / (b * xBeta_Function(a, b));
}
```