user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x18(%rbp)
  xor    %eax,%eax
  jmp    L57
L61:
  mov    -0x30(%rbp),%eax
  pxor   %xmm1,%xmm1
  cvtsi2sd %eax,%xmm1
  movsd  D8(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  D36(%rip),%xmm1
  divsd  %xmm1,%xmm0
  movsd  %xmm0,-0x20(%rbp)
  mov    -0x34(%rbp),%ebx
  mov    -0x20(%rbp),%rax
  movq   %rax,%xmm0
  call   <tan@plt>
  mov    -0x38(%rbp),%edx
  imul   %eax,%edx
  mov    %ebx,%eax
  sub    %edx,%eax
  test   %eax,%eax
  jle    L28
  movl   $0x1,-0x2c(%rbp)
  jmp    L65
L28:
  movl   $0x0,-0x2c(%rbp)
L65:
  cmpl   $0x0,-0x2c(%rbp)
  je     L45
  mov    -0x3c(%rbp),%edx
  mov    -0x38(%rbp),%eax
  mov    %edx,%ebx
  imul   %eax,%ebx
  mov    -0x20(%rbp),%rax
  movq   %rax,%xmm0
  call   <tan@plt>
  mov    -0x38(%rbp),%edx
  imul   %edx,%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  neg    %eax
  mov    %eax,%edx
  mov    -0x34(%rbp),%eax
  add    %edx,%eax
  imul   %ebx,%eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  movsd  %xmm0,-0x28(%rbp)
  jmp    L44
L45:
  mov    -0x3c(%rbp),%edx
  mov    -0x34(%rbp),%eax
  imul   %eax,%edx
  mov    -0x34(%rbp),%eax
  mov    %edx,%ebx
  imul   %eax,%ebx
  movsd  D41(%rip),%xmm0
  subsd  -0x20(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  call   <tan@plt>
  imul   %ebx,%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  movsd  %xmm0,-0x28(%rbp)
L44:
  mov    -0x28(%rbp),%rax
  movq   %rax,%xmm0
  lea    D18(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
L57:
  lea    -0x30(%rbp),%rsi
  lea    -0x34(%rbp),%rcx
  lea    -0x3c(%rbp),%rdx
  lea    -0x38(%rbp),%rax
  mov    %rsi,%r8
  mov    %rax,%rsi
  lea    D19(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  test   %rax,%rax
  jg     L61
  mov    $0x0,%eax
  mov    -0x18(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L32
  call   <__stack_chk_fail@plt>
L32:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D8
datatype: f64
name: extract_symbolic_data
arguments: data_tag: D36
datatype: byte[8]
name: extract_symbolic_data
arguments: data_tag: D41
datatype: byte[8]
name: extract_symbolic_data
arguments: data_tag: D18
datatype: string
name: extract_symbolic_data
arguments: data_tag: D19
datatype: string

tool: D8: 3.141592654

tool: {"D36": [0x00,0x00,0x00,0x00,0x00,0x80,0x66,0x40]}

tool: {"D41": [0x50,0x45,0x52,0x54,0xfb,0x21,0xf9,0x3f]}

tool: D18: %.3lf mL


tool: D19: %d %d %d %d

assistant: ```c
int main(void) {
  int w, l, h, theta, isMoreHalfFull;
  double temp, volume, radianTheta;
  while (scanf("%d %d %d %d", &l, &w, &h, &theta) > 0) {
    radianTheta = theta * 3.141592654 / 180;
    if (h - l * tan(radianTheta) > 0)
      isMoreHalfFull = 1;
    else
      isMoreHalfFull = 0;
    if (isMoreHalfFull)
      volume = w * l * (h - l * tan(radianTheta) / 2);
    else
      volume = w * h * h * tan(3.141592654 / 2 - radianTheta) / 2;
    printf("%.3lf mL\n", volume);
  }
  return 0;
}
```