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

```asm
<main>:
  endbr64
  push   %r15
  mov    $0x28,%esi
  mov    $0x1,%edi
  lea    D31(%rip),%r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  call   <vector@plt>
  mov    %rax,%rbp
  lea    0x20(%rsp),%rax
  mov    %rax,0x18(%rsp)
L43:
  mov    %r15,%rdi
  call   <puts@plt>
  mov    $0x28,%esi
  lea    D75(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x18(%rsp),%rsi
  lea    D118(%rip),%rdi
  call   <scanf@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  mov    0x20(%rsp),%eax
  sub    $0x1,%eax
  cmp    $0x27,%eax
  ja     L50
  lea    D68(%rip),%rcx
  lea    D4(%rip),%rdx
  xor    %eax,%eax
  mov    $0xfffffff8,%r12d
  lea    D7(%rip),%rsi
  lea    D66(%rip),%rdi
  call   <printf@plt>
  lea    D91(%rip),%r13
  lea    0x24(%rsp),%rbx
L61:
  mov    0x20(%rsp),%eax
  pxor   %xmm0,%xmm0
  pxor   %xmm5,%xmm5
  movl   $0x0,0x24(%rsp)
  cvtsi2sd %r12d,%xmm0
  divsd  D67(%rip),%xmm0
  cvtsd2ss %xmm0,%xmm5
  movss  %xmm5,0x14(%rsp)
  test   %eax,%eax
  jle    L17
  xorps  D10(%rip),%xmm5
  movss  D37(%rip),%xmm1
  mov    $0x1,%r14d
  movss  %xmm5,0x8(%rsp)
  xchg   %ax,%ax
L53:
  mulss  0x8(%rsp),%xmm1
  pxor   %xmm2,%xmm2
  mov    %r14d,%esi
  mov    %rbp,%rdx
  cvtsi2ss %r14d,%xmm2
  mov    %rbx,%rdi
  add    $0x1,%r14d
  movaps %xmm1,%xmm0
  movss  %xmm1,(%rsp)
  divss  %xmm2,%xmm0
  call   <eulsum@plt>
  cmp    %r14d,0x20(%rsp)
  movss  (%rsp),%xmm1
  jge    L53
  pxor   %xmm2,%xmm2
  cvtss2sd 0x24(%rsp),%xmm2
L9:
  movsd  D22(%rip),%xmm0
  pxor   %xmm3,%xmm3
  movsd  %xmm2,0x8(%rsp)
  add    $0x1,%r12d
  cvtss2sd 0x14(%rsp),%xmm3
  movsd  %xmm3,(%rsp)
  addsd  %xmm3,%xmm0
  call   <log@plt>
  movsd  (%rsp),%xmm3
  movsd  0x8(%rsp),%xmm2
  mov    %r13,%rdi
  movapd %xmm0,%xmm1
  mov    $0x3,%eax
  movapd %xmm3,%xmm0
  call   <printf@plt>
  cmp    $0x9,%r12d
  jne    L61
  jmp    L43
  nopl   0x0(%rax)
L17:
  pxor   %xmm2,%xmm2
  jmp    L9
L50:
  mov    $0x28,%edx
  mov    $0x1,%esi
  mov    %rbp,%rdi
  call   <free_vector@plt>
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x38,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L0:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D31
data_type: string
name: extract_symbolic_data
arguments: data_label: D75
data_type: string
name: extract_symbolic_data
arguments: data_label: D118
data_type: string
name: extract_symbolic_data
arguments: data_label: D68
data_type: string
name: extract_symbolic_data
arguments: data_label: D4
data_type: string
name: extract_symbolic_data
arguments: data_label: D7
data_type: string
name: extract_symbolic_data
arguments: data_label: D66
data_type: string
name: extract_symbolic_data
arguments: data_label: D91
data_type: string
name: extract_symbolic_data
arguments: data_label: D67
data_type: f64
name: extract_symbolic_data
arguments: data_label: D10
data_type: byte[16]
name: extract_symbolic_data
arguments: data_label: D37
data_type: byte[4]
name: extract_symbolic_data
arguments: data_label: D22
data_type: f64

tool: D31: 
How many terms in polynomial?

tool: D75: Enter n between 1 and %2d. (n=0 to end) 

tool: D118: %d

tool: D68: polynomial

tool: D4: actual

tool: D7: x

tool: D66: %9s %14s %14s


tool: D91: %12.6f %12.6f %12.6f


tool: D67: 10

tool: {"D10": [0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]}

tool: {"D37": [0x00,0x00,0x80,0xbf]}

tool: D22: 1

assistant: ```c
int main(void) {
  int i, j, mval;
  float sum, term, x, xpower, *wksp;
  wksp = vector(1, 40);
  for (;;) {
    printf("\nHow many terms in polynomial?\n");
    printf("Enter n between 1 and %2d. (n=0 to end) ", 40);
    scanf("%d", &mval);
    printf("\n");
    if ((mval <= 0) || (mval > 40))
      break;
    printf("%9s %14s %14s\n", "x", "actual", "polynomial");
    for (i = -8; i <= 8; i++) {
      x = i / 10.0;
      sum = 0.0;
      xpower = -1;
      for (j = 1; j <= mval; j++) {
        xpower *= (-x);
        term = xpower / j;
        eulsum(&sum, term, j, wksp);
      }
      printf("%12.6f %12.6f %12.6f\n", x, log(1.0 + x), sum);
    }
  }
  free_vector(wksp, 1, 40);
  return 0;
}
```