user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<CalcParms>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdx,0x18(%rsp)
  mov    0x60(%rsp),%rbp
  test   %edi,%edi
  js     L16
  mov    %edi,%ebx
  mov    %rsi,%r14
  mov    %rcx,%r12
  mov    %r8,%r15
  movslq %edi,%r13
  xor    %eax,%eax
  nopl   0x0(%rax)
L49:
  movslq (%r14,%rax,4),%rdx
  mov    %rax,0x8(%rsp)
  mov    0x18(%rsp),%rax
  movsd  D34(%rip),%xmm0
  mov    %r9,0x10(%rsp)
  mulsd  (%rax,%rdx,8),%xmm0
  call   <cos@plt>
  mov    0x8(%rsp),%rax
  mov    0x10(%rsp),%r9
  mov    %rax,%rdx
  movsd  %xmm0,0x0(%rbp,%rax,8)
  add    $0x1,%rax
  cmp    %rdx,%r13
  jne    L49
  lea    -0x1(%rbx),%eax
  xor    %edx,%edx
  movsd  D46(%rip),%xmm3
  movq   D31(%rip),%xmm6
  movslq %eax,%rdi
  movsd  D43(%rip),%xmm5
  movsd  D11(%rip),%xmm4
  imul   $0xffffffff88888889,%rdi,%rdi
  shr    $0x20,%rdi
  add    %eax,%edi
  sar    $0x1f,%eax
  sar    $0x3,%edi
  sub    %eax,%edi
  cmp    %ebx,%edi
  lea    0x1(%rdi),%ecx
  cmovg  %ebx,%edi
  movslq %ecx,%rcx
  nopl   0x0(%rax)
L34:
  movsd  0x0(%rbp,%rdx,8),%xmm2
  xor    %esi,%esi
  movapd %xmm3,%xmm1
  nopl   0x0(%rax)
L61:
  mov    %rsi,%rax
  nopl   0x0(%rax,%rax,1)
L98:
  cmp    %eax,%edx
  je     L60
  movapd %xmm2,%xmm0
  subsd  0x0(%rbp,%rax,8),%xmm0
  addsd  %xmm0,%xmm0
  mulsd  %xmm0,%xmm1
L60:
  add    %rcx,%rax
  cmp    %eax,%ebx
  jge    L98
  add    $0x1,%rsi
  cmp    %esi,%edi
  jge    L61
  movapd %xmm1,%xmm2
  movapd %xmm4,%xmm0
  andpd  %xmm6,%xmm2
  comisd %xmm2,%xmm5
  ja     L97
  movapd %xmm3,%xmm0
  divsd  %xmm1,%xmm0
L97:
  movsd  %xmm0,(%r9,%rdx,8)
  lea    0x1(%rdx),%rax
  cmp    %rdx,%r13
  je     L7
  mov    %rax,%rdx
  jmp    L34
L7:
  pxor   %xmm1,%xmm1
  movq   D1(%rip),%xmm5
  xor    %eax,%eax
  movapd %xmm3,%xmm2
  movapd %xmm1,%xmm4
  nopl   0x0(%rax)
L96:
  movslq (%r14,%rax,4),%rdx
  movsd  (%r9,%rax,8),%xmm0
  movsd  (%r12,%rdx,8),%xmm6
  mulsd  %xmm0,%xmm6
  mulsd  %xmm2,%xmm0
  xorpd  %xmm5,%xmm2
  divsd  (%r15,%rdx,8),%xmm0
  mov    %rax,%rdx
  addsd  %xmm0,%xmm4
  add    $0x1,%rax
  addsd  %xmm6,%xmm1
  cmp    %rdx,%r13
  jne    L96
  movapd %xmm1,%xmm2
  xor    %eax,%eax
  divsd  %xmm4,%xmm2
L47:
  movslq (%r14,%rax,4),%rdx
  movapd %xmm2,%xmm1
  mov    0x68(%rsp),%rdi
  mulsd  %xmm3,%xmm1
  xorpd  %xmm5,%xmm3
  movsd  (%r12,%rdx,8),%xmm0
  divsd  (%r15,%rdx,8),%xmm1
  mov    %rax,%rdx
  subsd  %xmm1,%xmm0
  movsd  %xmm0,(%rdi,%rax,8)
  add    $0x1,%rax
  cmp    %rdx,%r13
  jne    L47
L16:
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: read_data
arguments: data_tag: D34
type: f64
name: read_data
arguments: data_tag: D46
type: f64
name: read_data
arguments: data_tag: D31
type: qword
name: read_data
arguments: data_tag: D43
type: f64
name: read_data
arguments: data_tag: D11
type: byte[8]
name: read_data
arguments: data_tag: D1
type: byte[8]

tool: D34: 6.283185307179586

tool: D46: 1

tool: D31: 9223372036854775807

tool: D43: 1e-05

tool: {"D11": [0xff,0xff,0xff,0xff,0xff,0x69,0xf8,0x40]}

tool: {"D1": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80]}

assistant: ```c
void CalcParms(int r, int Ext[], double Grid[], double D[], double W[], double ad[], double x[], double y[]) {
  int i, j, k, ld;
  double sign, xi, delta, denom, numer;
  for (i = 0; i <= r; i++)
    x[i] = cos(6.2831853071795865 * Grid[Ext[i]]);
  ld = (r - 1) / 15 + 1;
  for (i = 0; i <= r; i++) {
    denom = 1.0;
    xi = x[i];
    for (j = 0; j < ld; j++) {
      for (k = j; k <= r; k += ld)
        if (k != i)
          denom *= 2.0 * (xi - x[k]);
    }
    if (fabs(denom) < 0.00001)
      denom = 0.00001;
    ad[i] = 1.0 / denom;
  }
  numer = denom = 0;
  sign = 1;
  for (i = 0; i <= r; i++) {
    numer += ad[i] * D[Ext[i]];
    denom += sign * ad[i] / W[Ext[i]];
    sign = -sign;
  }
  delta = numer / denom;
  sign = 1;
  for (i = 0; i <= r; i++) {
    y[i] = D[Ext[i]] - sign * delta / W[Ext[i]];
    sign = -sign;
  }
}
```