user: Converte this assembly snippet into its equivalent C code:

```asm
<abm4>:
  endbr64
  push   %rbx
  sub    $0x60,%rsp
  mov    %rdi,%rbx
  movapd %xmm0,%xmm2
  push   0x8(%rdi)
  push   (%rdi)
  movsd  %xmm0,0x10(%rsp)
  mulsd  D5(%rip),%xmm2
  movsd  %xmm2,0x20(%rsp)
  fldt   0x80(%rsp)
  fsubl  0x20(%rsp)
  lea    -0x10(%rsp),%rsp
  fstpt  (%rsp)
  call   <f@plt>
  fstpt  0x60(%rsp)
  add    $0x20,%rsp
  push   0x18(%rbx)
  push   0x10(%rbx)
  movsd  0x10(%rsp),%xmm2
  movapd %xmm2,%xmm1
  addsd  %xmm2,%xmm1
  movsd  %xmm1,0x20(%rsp)
  fldt   0x80(%rsp)
  fsubl  0x20(%rsp)
  lea    -0x10(%rsp),%rsp
  fstpt  (%rsp)
  call   <f@plt>
  fstpt  0x30(%rsp)
  fldl   0x20(%rsp)
  fstpt  0x40(%rsp)
  add    $0x20,%rsp
  push   0x28(%rbx)
  push   0x20(%rbx)
  fldt   0x80(%rsp)
  fsubl  0x10(%rsp)
  lea    -0x10(%rsp),%rsp
  fstpt  (%rsp)
  call   <f@plt>
  fstpt  0x50(%rsp)
  add    $0x20,%rsp
  push   0x38(%rbx)
  push   0x30(%rbx)
  push   0x88(%rsp)
  push   0x88(%rsp)
  call   <f@plt>
  movsd  0x20(%rsp),%xmm3
  divsd  D16(%rip),%xmm3
  movsd  %xmm3,0x20(%rsp)
  fldl   0x20(%rsp)
  fstpt  0x20(%rsp)
  fldt   0x20(%rsp)
  fldt   0x40(%rsp)
  fldt   0x90(%rsp)
  faddp  %st,%st(1)
  fxch   %st(2)
  fld    %st(0)
  fstpt  0x70(%rsp)
  fmuls  0xdf2(%rip)        # 2010 <_fini+0xd34>
  fldt   0x50(%rsp)
  fmuls  0xdec(%rip)        # 2014 <_fini+0xd38>
  fsubrp %st,%st(1)
  fldt   0x30(%rsp)
  fmuls  0xde4(%rip)        # 2018 <_fini+0xd3c>
  faddp  %st,%st(1)
  fldt   0x60(%rsp)
  fldt   0xdf0(%rip)        # 2030 <_fini+0xd54>
  fmulp  %st,%st(1)
  fsubrp %st,%st(1)
  fmulp  %st,%st(1)
  fldt   0x30(%rbx)
  faddp  %st,%st(1)
  fstpt  0x10(%rsp)
  fld    %st(0)
  fstpt  0x40(%rsp)
  fstpt  (%rsp)
  call   <f@plt>
  fldt   0x70(%rsp)
  fmuls  0xdb5(%rip)        # 201c <_fini+0xd40>
  fldt   0x50(%rsp)
  fmuls  0xdaf(%rip)        # 2020 <_fini+0xd44>
  fldt   0xdb9(%rip)        # 2030 <_fini+0xd54>
  fmulp  %st,%st(3)
  fxch   %st(1)
  fld    %st(0)
  fstpt  0x50(%rsp)
  faddp  %st,%st(2)
  fld    %st(0)
  fstpt  0x60(%rsp)
  fsubrp %st,%st(1)
  fldt   0x30(%rsp)
  faddp  %st,%st(1)
  fldt   0x20(%rsp)
  fmulp  %st,%st(1)
  fldt   0x30(%rbx)
  faddp  %st,%st(1)
  add    $0x10,%rsp
  fstpt  (%rsp)
  push   0x38(%rsp)
  push   0x38(%rsp)
  call   <f@plt>
  fldt   0xd7a(%rip)        # 2030 <_fini+0xd54>
  fmulp  %st,%st(1)
  fldt   0x50(%rsp)
  faddp  %st,%st(1)
  fldt   0x60(%rsp)
  fsubrp %st,%st(1)
  fldt   0x30(%rsp)
  faddp  %st,%st(1)
  fldt   0x20(%rsp)
  fmulp  %st,%st(1)
  fldt   0x30(%rbx)
  faddp  %st,%st(1)
  sub    $0xffffffffffffff80,%rsp
  pop    %rbx
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D5
datatype: f64
name: unpack_data
arguments: data_label: D16
datatype: f64

tool: D5: 3

tool: D16: 24

assistant: ```c
long double abm4(long double x, long double y[], double h) {
  long double f0, f1, f2, f3, f4;
  long double yp;
  f0 = f(x - 3.0 * h, y[0]);
  f1 = f(x - 2.0 * h, y[1]);
  f2 = f(x - 1.0 * h, y[2]);
  f3 = f(x, y[3]);
  yp = y[3] + (h / 24.0) * (55.0 * f3 - 59.0 * f2 + 37.0 * f1 - 9.0 * f0);
  f4 = f(x + h, yp);
  yp = y[3] + (h / 24.0) * (9.0 * f4 + 19.0 * f3 - 5.0 * f2 + f1);
  f4 = f(x + h, yp);
  yp = y[3] + (h / 24.0) * (9.0 * f4 + 19.0 * f3 - 5.0 * f2 + f1);
  return yp;
}
```