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

```asm
<main>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x60,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x58(%rsp)
  xor    %eax,%eax
  cmp    $0x5,%edi
  je     L27
  mov    (%rbx),%rdi
  lea    D17(%rip),%rsi
  call   <usage@plt>
L27:
  lea    0x40(%rsp),%r13
  xor    %esi,%esi
  mov    %r13,%rdi
  call   <gettimeofday@plt>
  mov    0x8(%rbx),%rdi
  imul   $0xf4240,0x40(%rsp),%rbp
  add    0x48(%rsp),%rbp
  call   <atof@plt>
  mov    0x10(%rbx),%rdi
  movsd  %xmm0,0x30(%rsp)
  call   <atof@plt>
  mov    0x18(%rbx),%rdi
  movsd  %xmm0,0x38(%rsp)
  call   <atoi@plt>
  movsd  0x30(%rsp),%xmm7
  comisd 0x38(%rsp),%xmm7
  mov    %eax,%r12d
  jae    L54
L25:
  test   %r12d,%r12d
  jle    L67
  pxor   %xmm2,%xmm2
  mov    0x20(%rbx),%r14
  xor    %eax,%eax
  cvtsi2sd %r12d,%xmm2
  movsd  %xmm2,(%rsp)
  call   <getpid@plt>
  movsd  (%rsp),%xmm2
  movsd  0x38(%rsp),%xmm1
  mov    %r14,%rdx
  movsd  0x30(%rsp),%xmm0
  mov    %eax,%esi
  lea    D58(%rip),%rdi
  xor    %r14d,%r14d
  mov    $0x3,%eax
  call   <printf@plt>
  movsd  0x30(%rsp),%xmm7
  movsd  0x38(%rsp),%xmm5
  movsd  (%rsp),%xmm2
  subsd  %xmm7,%xmm5
  movapd %xmm5,%xmm0
  divsd  %xmm2,%xmm0
  movsd  %xmm0,0x28(%rsp)
  mulsd  D60(%rip),%xmm0
  movsd  %xmm0,(%rsp)
  movapd %xmm7,%xmm0
  call   <sin@plt>
  movsd  0x30(%rsp),%xmm2
  pxor   %xmm3,%xmm3
  nop
L31:
  pxor   %xmm5,%xmm5
  addsd  (%rsp),%xmm2
  movsd  %xmm3,0x20(%rsp)
  add    $0x1,%r14d
  addsd  %xmm5,%xmm0
  movsd  %xmm2,0x18(%rsp)
  movsd  %xmm0,0x8(%rsp)
  movapd %xmm2,%xmm0
  call   <sin@plt>
  mulsd  D36(%rip),%xmm0
  movsd  0x8(%rsp),%xmm1
  movsd  0x18(%rsp),%xmm2
  addsd  (%rsp),%xmm2
  movsd  %xmm2,0x8(%rsp)
  addsd  %xmm0,%xmm1
  movapd %xmm2,%xmm0
  movsd  %xmm1,0x10(%rsp)
  call   <sin@plt>
  movsd  0x10(%rsp),%xmm1
  cmp    %r14d,%r12d
  movsd  0x20(%rsp),%xmm3
  movsd  0x8(%rsp),%xmm2
  addsd  %xmm0,%xmm1
  mulsd  0x28(%rsp),%xmm1
  divsd  D62(%rip),%xmm1
  addsd  %xmm1,%xmm3
  jne    L31
L39:
  xor    %esi,%esi
  mov    %r13,%rdi
  movsd  %xmm3,0x8(%rsp)
  call   <gettimeofday@plt>
  pxor   %xmm0,%xmm0
  mov    0x20(%rbx),%r13
  imul   $0xf4240,0x40(%rsp),%rax
  add    0x48(%rsp),%rax
  sub    %rbp,%rax
  cvtsi2sd %rax,%xmm0
  xor    %eax,%eax
  movsd  %xmm0,(%rsp)
  call   <getpid@plt>
  movsd  (%rsp),%xmm0
  mov    %r12d,%ecx
  mov    %r13,%rdx
  movsd  0x8(%rsp),%xmm3
  movsd  0x38(%rsp),%xmm2
  mov    %eax,%esi
  lea    D73(%rip),%rdi
  movsd  0x30(%rsp),%xmm1
  mov    $0x4,%eax
  call   <printf@plt>
  xor    %edi,%edi
  call   <exit@plt>
  mov    0x58(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x60,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L54:
  mov    (%rbx),%rdi
  lea    D86(%rip),%rsi
  call   <usage@plt>
  jmp    L25
L67:
  mov    (%rbx),%rdi
  lea    D20(%rip),%rsi
  call   <usage@plt>
  xor    %eax,%eax
  mov    0x20(%rbx),%r14
  call   <getpid@plt>
  pxor   %xmm2,%xmm2
  movsd  0x38(%rsp),%xmm1
  movsd  0x30(%rsp),%xmm0
  cvtsi2sd %r12d,%xmm2
  mov    %eax,%esi
  mov    %r14,%rdx
  mov    $0x3,%eax
  lea    D58(%rip),%rdi
  call   <printf@plt>
  pxor   %xmm3,%xmm3
  jmp    L39
L0:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: label: D17
datatype: string
name: retrieve_data
arguments: label: D58
datatype: string
name: retrieve_data
arguments: label: D60
datatype: f32[2]
name: retrieve_data
arguments: label: D36
datatype: f32[2]
name: retrieve_data
arguments: label: D62
datatype: f32[2]
name: retrieve_data
arguments: label: D73
datatype: string
name: retrieve_data
arguments: label: D86
datatype: string
name: retrieve_data
arguments: label: D20
datatype: string

tool: D17: wrong number of parameters

tool: D58: started: pid=%8d ID=%-8s A=%8.6lf B=%8.6lf N=%8d



tool: {"D60": [0.0,1.75]}

tool: {"D36": [0.0,2.25]}

tool: {"D62": [0.0,2.375]}

tool: D73: pid=%8d ID=%-8s t=%8ld A=%8.6lf B=%8.6lf N=%8d -> result=%8.6f



tool: D86: B must be > A

tool: D20: N must be > 0

assistant: ```c
int main(int argc, char *argv[]) {
  if (argc != 5) {
    usage(argv[0], "wrong number of parameters");
  }
  struct timeval tv;
  gettimeofday(&tv, NULL);
  long t0 = 1000000L * tv.tv_sec + tv.tv_usec;
  const double A = atof(argv[1]);
  const double B = atof(argv[2]);
  const int N = atoi(argv[3]);
  if (A >= B) {
    usage(argv[0], "B must be > A");
  }
  if (N <= 0) {
    usage(argv[0], "N must be > 0");
  }
  printf("started: pid=%8d ID=%-8s A=%8.6lf B=%8.6lf N=%8d\n\n", getpid(), argv[4], A, B, N);
  const double delta = (B - A) / N;
  const double delta2 = delta / 2;
  double x = A;
  double result = 0.0;
  for (int i = 0; i < N; i++) {
    double contribution = 0.0;
    contribution += sin(x);
    x += delta2;
    contribution += 4 * sin(x);
    x += delta2;
    contribution += sin(x);
    contribution *= delta;
    contribution /= 6;
    result += contribution;
  }
  gettimeofday(&tv, NULL);
  long t1 = 1000000L * tv.tv_sec + tv.tv_usec;
  long delta_t = t1 - t0;
  printf("pid=%8d ID=%-8s t=%8ld A=%8.6lf B=%8.6lf N=%8d -> result=%8.6f\n\n", getpid(), argv[4], delta_t, A, B, N, result);
  exit(0);
}
```