user: 这段汇编代码用C语言表示是什么样的:

```asm
<CalculateF>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x48,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  movsd  %xmm0,-0x40(%rbp)
  mov    %ecx,-0x44(%rbp)
  movl   $0x0,-0x18(%rbp)
  jmp    L12
L42:
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mulsd  -0x40(%rbp),%xmm0
  movq   %xmm0,%rax
  mov    -0x18(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x38(%rbp),%rdx
  lea    (%rcx,%rdx,1),%rbx
  movq   %rax,%xmm0
  call   <exp@plt>
  movq   %xmm0,%rax
  mov    %rax,(%rbx)
  addl   $0x1,-0x18(%rbp)
L12:
  mov    -0x18(%rbp),%eax
  cmp    -0x44(%rbp),%eax
  jl     L42
  movl   $0x0,-0x18(%rbp)
  jmp    L87
L111:
  movl   $0x0,-0x14(%rbp)
  jmp    L15
L65:
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  subsd  %xmm1,%xmm0
  mulsd  -0x40(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  call   <fabs@plt>
  mov    D8(%rip),%rdx
  mov    (%rdx),%rdx
  cmp    %rdx,%rax
  jle    L95
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  subsd  %xmm1,%xmm0
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm2
  subsd  %xmm2,%xmm1
  mulsd  -0x40(%rbp),%xmm1
  mov    -0x18(%rbp),%eax
  imul   -0x44(%rbp),%eax
  mov    %eax,%edx
  mov    -0x14(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  divsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax)
  jmp    L52
L95:
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x38(%rbp),%rax
  add    %rax,%rdx
  mov    -0x18(%rbp),%eax
  imul   -0x44(%rbp),%eax
  mov    %eax,%ecx
  mov    -0x14(%rbp),%eax
  add    %ecx,%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
L52:
  addl   $0x1,-0x14(%rbp)
L15:
  mov    -0x14(%rbp),%eax
  cmp    -0x18(%rbp),%eax
  jle    L65
  addl   $0x1,-0x18(%rbp)
L87:
  mov    -0x18(%rbp),%eax
  cmp    -0x44(%rbp),%eax
  jl     L111
  movl   $0x0,-0x18(%rbp)
  jmp    L72
L63:
  movl   $0x0,-0x14(%rbp)
  jmp    L91
L100:
  mov    -0x18(%rbp),%eax
  imul   -0x44(%rbp),%eax
  mov    %eax,%edx
  mov    -0x14(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rax,%rdx
  mov    -0x14(%rbp),%eax
  imul   -0x44(%rbp),%eax
  mov    %eax,%ecx
  mov    -0x18(%rbp),%eax
  add    %ecx,%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x14(%rbp)
L91:
  mov    -0x14(%rbp),%eax
  cmp    -0x18(%rbp),%eax
  jl     L100
  addl   $0x1,-0x18(%rbp)
L72:
  mov    -0x18(%rbp),%eax
  cmp    -0x44(%rbp),%eax
  jl     L63
  nop
  nop
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
void CalculateF(double *F, const double *d, double *space, const double factor, const int n) {
  int i, j;
  for (i = 0; i < n; i++)
    space[i] = exp(d[i] * factor);
  for (i = 0; i < n; i++)
    for (j = 0; j <= i; j++) {
      if (fabs(factor * (d[i] - d[j])) > DBL_EPSILON)
        F[i * n + j] = (space[i] - space[j]) / (factor * (d[i] - d[j]));
      else
        F[i * n + j] = space[i];
    }
  for (i = 0; i < n; i++)
    for (j = 0; j < i; j++)
      F[j * n + i] = F[i * n + j];
}
```