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

```asm
<qrlsq>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x68,%rsp
  cmp    %ecx,%edx
  movsd  D6(%rip),%xmm3
  mov    %rdi,0x10(%rsp)
  mov    %rsi,0x18(%rsp)
  mov    %edx,0x8(%rsp)
  mov    %r8,0x20(%rsp)
  mov    %ecx,0x2c(%rsp)
  jge    L116
L23:
  add    $0x68,%rsp
  movapd %xmm3,%xmm0
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L116:
  mov    $0x8,%esi
  mov    %edx,%edi
  call   <calloc@plt>
  movslq 0x2c(%rsp),%rbx
  mov    %rax,%r15
  mov    %rbx,%r9
  shl    $0x3,%rbx
  test   %r9d,%r9d
  jle    L40
  mov    0x8(%rsp),%eax
  mov    %r15,%r14
  mov    %r9d,0x2c(%rsp)
  lea    0x8(%rbx),%r11
  mov    0x10(%rsp),%rdi
  lea    -0x2(%r9),%r13d
  pxor   %xmm3,%xmm3
  lea    0x8(%r15),%r8
  movq   D33(%rip),%xmm4
  lea    -0x1(%rax),%r12d
  sub    0x18(%rsp),%r14
  jmp    L197
  nopl   0x0(%rax,%rax,1)
L115:
  sub    $0x1,%r13d
  add    %r11,%rdi
  sub    $0x1,%r12d
  sub    $0x8,%r14
  cmp    $0xfffffffe,%r13d
  je     L239
L197:
  lea    0x1(%r12),%eax
  cmp    $0x1,%eax
  jle    L115
  mov    %r12d,%r9d
  mov    %r15,%rax
  movapd %xmm3,%xmm1
  mov    %rdi,%rdx
  lea    (%r8,%r9,8),%rbp
  nopl   0x0(%rax)
L190:
  movsd  (%rdx),%xmm0
  add    $0x8,%rax
  add    %rbx,%rdx
  movsd  %xmm0,-0x8(%rax)
  mulsd  %xmm0,%xmm0
  addsd  %xmm0,%xmm1
  cmp    %rax,%rbp
  jne    L190
  comisd %xmm3,%xmm1
  jbe    L115
  ucomisd %xmm1,%xmm3
  ja     L111
  movapd %xmm1,%xmm0
  sqrtsd %xmm0,%xmm0
L176:
  movsd  (%rdi),%xmm2
  movapd %xmm0,%xmm6
  xorpd  %xmm4,%xmm6
  comisd %xmm2,%xmm3
  ja     L84
L113:
  mulsd  %xmm0,%xmm2
  addsd  (%r15),%xmm0
  movsd  D16(%rip),%xmm5
  movsd  %xmm0,(%r15)
  addsd  %xmm1,%xmm2
  divsd  %xmm2,%xmm5
  cmp    $0xffffffff,%r13d
  je     L235
  mov    %r13d,%eax
  lea    0x8(%rdi),%rsi
  lea    0x10(%rdi,%rax,8),%r10
  nopw   0x0(%rax,%rax,1)
L143:
  mov    %rsi,%rdx
  mov    %r8,%rax
  movapd %xmm0,%xmm1
  mov    %rsi,%rcx
  movapd %xmm3,%xmm2
  jmp    L10
  nopl   0x0(%rax,%rax,1)
L34:
  movsd  (%rax),%xmm1
  add    $0x8,%rax
L10:
  mulsd  (%rcx),%xmm1
  add    %rbx,%rcx
  addsd  %xmm1,%xmm2
  cmp    %rax,%rbp
  jne    L34
  mulsd  %xmm5,%xmm2
  mov    %r8,%rcx
  jmp    L249
  nopl   0x0(%rax)
L209:
  movsd  (%rcx),%xmm0
  add    $0x8,%rcx
L249:
  mulsd  %xmm2,%xmm0
  movsd  (%rdx),%xmm1
  subsd  %xmm0,%xmm1
  movsd  %xmm1,(%rdx)
  add    %rbx,%rdx
  cmp    %rcx,%rax
  jne    L209
  add    $0x8,%rsi
  cmp    %rsi,%r10
  je     L235
  movsd  (%r15),%xmm0
  jmp    L143
  nopl   0x0(%rax)
L239:
  mov    0x2c(%rsp),%r9d
L2:
  mov    0x18(%rsp),%r14
  mov    0x10(%rsp),%rdi
  mov    %r9d,%edx
  mov    %r9d,0x2c(%rsp)
  movsd  %xmm3,0x30(%rsp)
  mov    %r14,%rsi
  call   <solvru@plt>
  mov    0x20(%rsp),%rsi
  mov    0x2c(%rsp),%r9d
  movsd  0x30(%rsp),%xmm3
  mov    %eax,(%rsi)
  mov    %r14,%rax
  add    %rbx,%rax
  cmp    %r9d,0x8(%rsp)
  jle    L151
  mov    0x8(%rsp),%edx
  sub    %r9d,%edx
  sub    $0x1,%edx
  lea    0x8(%rax,%rdx,8),%rdx
  nopl   0x0(%rax,%rax,1)
L178:
  movsd  (%rax),%xmm0
  add    $0x8,%rax
  mulsd  %xmm0,%xmm0
  addsd  %xmm0,%xmm3
  cmp    %rdx,%rax
  jne    L178
L151:
  mov    %r15,%rdi
  movsd  %xmm3,0x8(%rsp)
  call   <free@plt>
  movsd  0x8(%rsp),%xmm3
  jmp    L23
  xchg   %ax,%ax
L235:
  mov    %r14,%rcx
  mov    %r15,%rax
  movsd  %xmm6,(%rdi)
  mov    %r15,%rdx
  neg    %rcx
  sub    %r14,%rax
  movapd %xmm3,%xmm1
  nopw   0x0(%rax,%rax,1)
L100:
  movsd  (%rdx),%xmm0
  mulsd  (%rcx,%rdx,1),%xmm0
  add    $0x8,%rdx
  addsd  %xmm0,%xmm1
  cmp    %rdx,%rbp
  jne    L100
  mulsd  %xmm1,%xmm5
  lea    0x8(%rax,%r9,8),%rdx
  nop
L211:
  movsd  (%rax,%r14,1),%xmm1
  movsd  (%rax),%xmm0
  add    $0x8,%rax
  mulsd  %xmm5,%xmm1
  subsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rax)
  cmp    %rdx,%rax
  jne    L211
  jmp    L115
L84:
  movq   %xmm0,%rax
  movapd %xmm6,%xmm0
  movq   %rax,%xmm6
  jmp    L113
L40:
  pxor   %xmm3,%xmm3
  jmp    L2
L111:
  movapd %xmm1,%xmm0
  mov    %r8,0x58(%rsp)
  mov    %rdi,0x50(%rsp)
  mov    %r11,0x48(%rsp)
  mov    %r9,0x38(%rsp)
  movsd  %xmm3,0x40(%rsp)
  movsd  %xmm1,0x30(%rsp)
  call   <sqrt@plt>
  mov    0x58(%rsp),%r8
  mov    0x50(%rsp),%rdi
  mov    0x48(%rsp),%r11
  movq   D33(%rip),%xmm4
  movsd  0x40(%rsp),%xmm3
  mov    0x38(%rsp),%r9
  movsd  0x30(%rsp),%xmm1
  jmp    L176
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D6
datatype: f32[2]
name: extract_symbolic_data
arguments: data_label: D33
datatype: f32[2]
name: extract_symbolic_data
arguments: data_label: D16
datatype: f64

tool: {"D6": [0.0,-1.875]}

tool: {"D33": [0.0,-0.0]}

tool: D16: 1

assistant: ```c
double qrlsq(double *a, double *b, int m, int n, int *f) {
  double *p, *q, *w;
  double s, h, r;
  int i, j, k, mm, ms;
  if (m < n)
    return -1;
  w = (double *)calloc(m, sizeof(double));
  for (i = 0, mm = m, p = a; i < n; ++i, --mm, p += n + 1) {
    if (mm > 1) {
      for (j = 0, q = p, s = 0.; j < mm; ++j, q += n) {
        w[j] = *q;
        s += *q * *q;
      }
      if (s > 0.) {
        h = sqrt(s);
        if (*p < 0.)
          h = -h;
        s += *p * h;
        s = 1. / s;
        w[0] += h;
        for (k = 1, ms = n - i; k < ms; ++k) {
          for (j = 0, q = p + k, r = 0.; j < mm; q += n)
            r += w[j++] * *q;
          r = r * s;
          for (j = 0, q = p + k; j < mm; q += n)
            *q -= r * w[j++];
        }
        *p = -h;
        for (j = 0, q = b + i, r = 0.; j < mm;)
          r += w[j++] * *q++;
        for (j = 0, q = b + i, r *= s; j < mm;)
          *q++ -= r * w[j++];
      }
    }
  }
  *f = solvru(a, b, n);
  for (j = n, q = b + j, s = 0.; j < m; ++j, ++q)
    s += *q * *q;
  free(w);
  return s;
}
```