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

```asm
<lmdif>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  mov    %r8,%r13
  push   %r12
  mov    %ecx,%r12d
  push   %rbp
  push   %rbx
  sub    $0x108,%rsp
  mov    0x168(%rsp),%rax
  mov    %rdi,0x10(%rsp)
  mov    0x160(%rsp),%rdi
  mov    %edx,0xb0(%rsp)
  mov    %rax,0x20(%rsp)
  mov    0x180(%rsp),%rax
  mov    %rdi,0x28(%rsp)
  mov    0x148(%rsp),%r14
  mov    %rsi,0x18(%rsp)
  mov    0x178(%rsp),%r11
  mov    %r9,0x38(%rsp)
  mov    0x188(%rsp),%rbp
  mov    %rax,0x58(%rsp)
  mov    0x190(%rsp),%r10
  movsd  %xmm0,0x40(%rsp)
  mov    0x198(%rsp),%rbx
  mov    0x1a0(%rsp),%r15
  movsd  %xmm1,0x60(%rsp)
  movsd  %xmm2,0x88(%rsp)
  movsd  %xmm3,0x90(%rsp)
  movsd  %xmm4,0x78(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0xf8(%rsp)
  xor    %eax,%eax
  test   %ecx,%ecx
  movl   $0x0,(%rdi)
  mov    %edx,%edi
  setle  %al
  cmp    %edx,%ecx
  setg   %dl
  or     %dl,%al
  jne    L601
  cmp    0x170(%rsp),%edi
  jg     L601
  pxor   %xmm6,%xmm6
  comisd %xmm0,%xmm6
  ja     L601
  comisd %xmm1,%xmm6
  ja     L601
  comisd %xmm2,%xmm6
  ja     L601
  mov    0x140(%rsp),%ecx
  test   %ecx,%ecx
  jle    L601
  comisd %xmm4,%xmm6
  jae    L601
  cmpl   $0x2,0x150(%rsp)
  je     L114
L671:
  mov    %r13,%rcx
  mov    %r10,0x50(%rsp)
  mov    0x38(%rsp),%r8
  mov    %r12d,%edx
  mov    %r11,0x48(%rsp)
  mov    0x18(%rsp),%rdi
  mov    $0x1,%r9d
  mov    0xb0(%rsp),%esi
  mov    0x10(%rsp),%rax
  call   *%rax
  mov    0x28(%rsp),%rcx
  mov    %eax,0x8(%rsp)
  movl   $0x1,(%rcx)
  test   %eax,%eax
  js     L856
  mov    0xb0(%rsp),%edi
  mov    0x38(%rsp),%rsi
  xor    %eax,%eax
  call   <enorm@plt>
  pxor   %xmm6,%xmm6
  mov    0x48(%rsp),%r11
  mov    %r13,%r10
  movq   $0x0,0xf0(%rsp)
  cvtsi2sd %eax,%xmm6
  movslq 0x170(%rsp),%rax
  movq   $0x0,0x70(%rsp)
  lea    0x8(,%rax,8),%rdi
  shl    $0x3,%rax
  movq   $0x0,0x8(%rsp)
  mov    %rdi,0xd8(%rsp)
  movl   $0x1,0xb4(%rsp)
  mov    %rax,0xc0(%rsp)
  mov    %r15,%rax
  mov    %r14,%r15
  mov    0x50(%rsp),%r14
  movsd  %xmm6,0x30(%rsp)
  mov    %rax,%r13
L562:
  mov    %r11,0x50(%rsp)
  sub    $0x8,%rsp
  mov    %r10,%r8
  mov    %r12d,%ecx
  push   %r13
  mov    0x180(%rsp),%eax
  push   %rax
  mov    $0x1,%eax
  push   0x38(%rsp)
  mov    0x30(%rsp),%rdi
  movsd  0xb0(%rsp),%xmm0
  mov    0x58(%rsp),%r9
  mov    0xd0(%rsp),%edx
  mov    0x38(%rsp),%rsi
  mov    %r10,0x68(%rsp)
  call   <fdjac2@plt>
  mov    0x48(%rsp),%rdi
  add    $0x20,%rsp
  mov    0x48(%rsp),%r10
  add    %r12d,(%rdi)
  test   %eax,%eax
  js     L638
  mov    0x158(%rsp),%edx
  mov    0x50(%rsp),%r11
  test   %edx,%edx
  jle    L701
  mov    0xb4(%rsp),%eax
  sub    $0x1,%eax
  cltd
  idivl  0x158(%rsp)
  test   %edx,%edx
  jne    L701
  mov    %r11,0x50(%rsp)
  xor    %r9d,%r9d
  mov    %r10,%rcx
  mov    0x38(%rsp),%r8
  mov    %r10,0x48(%rsp)
  mov    0xb0(%rsp),%esi
  mov    %r12d,%edx
  mov    0x18(%rsp),%rdi
  mov    0x10(%rsp),%rax
  call   *%rax
  mov    0x48(%rsp),%r10
  mov    0x50(%rsp),%r11
  test   %eax,%eax
  js     L848
L701:
  mov    %r10,0x50(%rsp)
  mov    %r11,%r9
  xor    %eax,%eax
  mov    $0x1,%r8d
  push   %rbx
  mov    %r12d,%esi
  push   %r14
  push   %rbp
  push   %r12
  mov    0x190(%rsp),%ecx
  mov    0x40(%rsp),%rdx
  mov    0xd0(%rsp),%edi
  mov    %r11,0x68(%rsp)
  call   <qrfac@plt>
  add    $0x20,%rsp
  mov    0x48(%rsp),%r11
  mov    0x50(%rsp),%r10
  cmpl   $0x1,0xb4(%rsp)
  je     L80
L968:
  mov    0xb0(%rsp),%edx
  mov    0x38(%rsp),%rcx
  xor    %eax,%eax
  nop
L976:
  movsd  (%rcx,%rax,8),%xmm0
  movsd  %xmm0,0x0(%r13,%rax,8)
  add    $0x1,%rax
  cmp    %eax,%edx
  jg     L976
  mov    0x20(%rsp),%rsi
  mov    %r10,0x48(%rsp)
  xor    %edx,%edx
  mov    0xc0(%rsp),%r8
  mov    0xd8(%rsp),%r9
  mov    0xb0(%rsp),%edi
  mov    0x58(%rsp),%r10
  mov    %rsi,%rcx
  jmp    L76
  nopl   0x0(%rax)
L101:
  movsd  0x0(%rbp,%rdx,8),%xmm0
  add    %r8,%rcx
  movsd  %xmm0,(%rsi)
  movsd  0x0(%r13,%rdx,8),%xmm0
  add    %r9,%rsi
  movsd  %xmm0,(%r10,%rdx,8)
  add    $0x1,%rdx
  cmp    %edx,%r12d
  jle    L179
L76:
  movsd  (%rsi),%xmm0
  pxor   %xmm3,%xmm3
  ucomisd %xmm3,%xmm0
  jp     L756
  je     L101
L756:
  cmp    %edx,%edi
  jle    L101
  mov    %rdx,%rax
  movapd %xmm0,%xmm1
  pxor   %xmm2,%xmm2
  jmp    L783
  nopl   0x0(%rax,%rax,1)
L625:
  movsd  (%rcx,%rax,8),%xmm1
L783:
  mulsd  0x0(%r13,%rax,8),%xmm1
  add    $0x1,%rax
  addsd  %xmm1,%xmm2
  cmp    %eax,%edi
  jg     L625
  xorpd  D222(%rip),%xmm2
  mov    %rdx,%rax
  divsd  %xmm0,%xmm2
  jmp    L342
  nopl   0x0(%rax)
L330:
  movsd  (%rcx,%rax,8),%xmm0
L342:
  mulsd  %xmm2,%xmm0
  addsd  0x0(%r13,%rax,8),%xmm0
  movsd  %xmm0,0x0(%r13,%rax,8)
  add    $0x1,%rax
  cmp    %eax,%edi
  jg     L330
  jmp    L101
L114:
  xor    %eax,%eax
  jmp    L851
L811:
  add    $0x1,%rax
  cmp    %eax,%r12d
  jle    L671
L851:
  pxor   %xmm6,%xmm6
  comisd (%r14,%rax,8),%xmm6
  jb     L811
  nopl   0x0(%rax)
L601:
  movl   $0x0,0x8(%rsp)
L856:
  mov    0x158(%rsp),%eax
  test   %eax,%eax
  jle    L192
L511:
  mov    0x38(%rsp),%r8
  mov    0x18(%rsp),%rdi
  xor    %r9d,%r9d
  mov    %r13,%rcx
  mov    0xb0(%rsp),%esi
  mov    0x10(%rsp),%rax
  mov    %r12d,%edx
  call   *%rax
L192:
  mov    0xf8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L246
  mov    0x8(%rsp),%eax
  add    $0x108,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L179:
  movsd  0x30(%rsp),%xmm6
  pxor   %xmm3,%xmm3
  mov    0x48(%rsp),%r10
  ucomisd %xmm3,%xmm6
  jp     L294
  movq   $0x0,0xc8(%rsp)
  jne    L294
L997:
  movsd  0x88(%rsp),%xmm6
  comisd 0xc8(%rsp),%xmm6
  jae    L583
  cmpl   $0x2,0x150(%rsp)
  jne    L71
L480:
  lea    0xf0(%rsp),%rax
  mov    %r11,0x80(%rsp)
  mov    %rax,0xd0(%rsp)
  mov    %r13,0x48(%rsp)
  mov    %r10,%r13
  nopw   0x0(%rax,%rax,1)
L1027:
  sub    $0x8,%rsp
  mov    %r15,%r8
  mov    %r12d,%edi
  mov    $0x1,%eax
  push   0x50(%rsp)
  push   %rbx
  push   %r14
  push   %rbp
  push   0xf8(%rsp)
  movsd  0x38(%rsp),%xmm0
  mov    0x88(%rsp),%r9
  mov    0xb0(%rsp),%rcx
  mov    0x1a0(%rsp),%edx
  mov    0x50(%rsp),%rsi
  call   <lmpar@plt>
  add    $0x30,%rsp
  xor    %eax,%eax
  nopl   0x0(%rax,%rax,1)
L835:
  movsd  0x0(%rbp,%rax,8),%xmm1
  movapd %xmm1,%xmm0
  xorpd  D222(%rip),%xmm0
  movsd  %xmm0,0x0(%rbp,%rax,8)
  movsd  0x0(%r13,%rax,8),%xmm0
  subsd  %xmm1,%xmm0
  movsd  %xmm0,(%r14,%rax,8)
  movsd  (%r15,%rax,8),%xmm0
  mulsd  0x0(%rbp,%rax,8),%xmm0
  movsd  %xmm0,(%rbx,%rax,8)
  add    $0x1,%rax
  cmp    %eax,%r12d
  jg     L835
  xor    %eax,%eax
  mov    %rbx,%rsi
  mov    %r12d,%edi
  call   <enorm@plt>
  pxor   %xmm6,%xmm6
  cmpl   $0x1,0xb4(%rsp)
  cvtsi2sd %eax,%xmm6
  movsd  %xmm6,0x50(%rsp)
  jne    L22
  movsd  0x8(%rsp),%xmm6
  movsd  0x50(%rsp),%xmm3
  movapd %xmm6,%xmm0
  cmplesd %xmm3,%xmm0
  andpd  %xmm0,%xmm6
  andnpd %xmm3,%xmm0
  orpd   %xmm6,%xmm0
  movsd  %xmm0,0x8(%rsp)
L22:
  mov    %r14,%rcx
  mov    0x48(%rsp),%r8
  mov    0x18(%rsp),%rdi
  mov    %r12d,%edx
  mov    0xb0(%rsp),%esi
  mov    0x10(%rsp),%rax
  mov    $0x1,%r9d
  call   *%rax
  mov    0x28(%rsp),%rcx
  addl   $0x1,(%rcx)
  test   %eax,%eax
  js     L553
  mov    0x48(%rsp),%rsi
  mov    0xb0(%rsp),%edi
  xor    %eax,%eax
  call   <enorm@plt>
  pxor   %xmm7,%xmm7
  movsd  D209(%rip),%xmm5
  movsd  0x30(%rsp),%xmm6
  cvtsi2sd %eax,%xmm7
  movsd  %xmm7,0xb8(%rsp)
  mulsd  %xmm7,%xmm5
  comisd %xmm5,%xmm6
  jbe    L934
  divsd  %xmm6,%xmm7
  movsd  D34(%rip),%xmm3
  movsd  %xmm3,0xa8(%rsp)
  movapd %xmm3,%xmm4
  movapd %xmm7,%xmm0
  mulsd  %xmm7,%xmm0
  subsd  %xmm0,%xmm4
  movapd %xmm4,%xmm3
  andpd  D187(%rip),%xmm3
  movsd  %xmm3,0x68(%rsp)
L967:
  mov    0x20(%rsp),%rcx
  mov    0xc0(%rsp),%rdi
  mov    $0x8,%edx
  xor    %esi,%esi
  mov    0x80(%rsp),%r11
  xchg   %ax,%ax
L110:
  mov    (%r11,%rsi,4),%eax
  movq   $0x0,(%rbx,%rsi,8)
  sub    $0x1,%eax
  cltq
  movsd  0x0(%rbp,%rax,8),%xmm1
  xor    %eax,%eax
  nopl   0x0(%rax)
L218:
  movsd  (%rcx,%rax,1),%xmm0
  mulsd  %xmm1,%xmm0
  addsd  (%rbx,%rax,1),%xmm0
  movsd  %xmm0,(%rbx,%rax,1)
  add    $0x8,%rax
  cmp    %rax,%rdx
  jne    L218
  add    $0x1,%rsi
  add    %rdi,%rcx
  add    $0x8,%rdx
  cmp    %esi,%r12d
  jg     L110
  xor    %eax,%eax
  mov    %rbx,%rsi
  mov    %r12d,%edi
  movsd  %xmm5,0xa0(%rsp)
  movsd  %xmm4,0x98(%rsp)
  call   <enorm@plt>
  pxor   %xmm6,%xmm6
  pxor   %xmm1,%xmm1
  movsd  0xf0(%rsp),%xmm2
  movsd  0x98(%rsp),%xmm4
  cvtsi2sd %eax,%xmm1
  movsd  0xa0(%rsp),%xmm5
  divsd  0x30(%rsp),%xmm1
  ucomisd %xmm2,%xmm6
  ja     L770
  movapd %xmm2,%xmm0
  sqrtsd %xmm0,%xmm0
L712:
  mulsd  0x50(%rsp),%xmm0
  pxor   %xmm7,%xmm7
  divsd  0x30(%rsp),%xmm0
  mulsd  %xmm0,%xmm0
  mulsd  %xmm1,%xmm1
  movapd %xmm0,%xmm3
  addsd  %xmm0,%xmm3
  addsd  %xmm1,%xmm3
  ucomisd %xmm7,%xmm3
  jp     L433
  pxor   %xmm6,%xmm6
  je     L915
L433:
  movapd %xmm4,%xmm6
  movsd  D94(%rip),%xmm7
  divsd  %xmm3,%xmm6
  comisd %xmm6,%xmm7
  jae    L915
  pxor   %xmm7,%xmm7
  ucomisd %xmm7,%xmm2
  jp     L450
  je     L481
L450:
  comisd D133(%rip),%xmm6
  jb     L360
L481:
  mulsd  D9(%rip),%xmm2
  movsd  0x50(%rsp),%xmm7
  addsd  %xmm7,%xmm7
  movsd  %xmm2,0xf0(%rsp)
  movsd  %xmm7,0x8(%rsp)
L360:
  movsd  D189(%rip),%xmm1
  comisd %xmm1,%xmm6
  jae    L504
L948:
  movsd  0x40(%rsp),%xmm7
  comisd 0x68(%rsp),%xmm7
  movsd  0x70(%rsp),%xmm0
  mulsd  0x60(%rsp),%xmm0
  jb     L843
  movsd  0x40(%rsp),%xmm7
  comisd %xmm3,%xmm7
  jb     L843
  comisd 0x8(%rsp),%xmm0
  movsd  D9(%rip),%xmm2
  mulsd  %xmm6,%xmm2
  jb     L158
  movsd  0xa8(%rsp),%xmm6
  xor    %eax,%eax
  comisd %xmm2,%xmm6
  setae  %al
  add    $0x2,%eax
  mov    %eax,0x8(%rsp)
  jmp    L856
  nopl   0x0(%rax)
L843:
  comisd 0x8(%rsp),%xmm0
  jb     L440
  movl   $0x2,0x8(%rsp)
  jmp    L856
L158:
  movsd  0xa8(%rsp),%xmm7
  comisd %xmm2,%xmm7
  jae    L546
L440:
  movsd  D110(%rip),%xmm0
  movsd  0x70(%rsp),%xmm2
  mov    0x28(%rsp),%rax
  mov    0x140(%rsp),%edi
  mulsd  %xmm0,%xmm2
  cmp    %edi,(%rax)
  jl     L305
  comisd 0x68(%rsp),%xmm0
  jae    L722
  comisd 0x8(%rsp),%xmm2
  jae    L860
  comisd 0xc8(%rsp),%xmm0
  sbb    %eax,%eax
  and    $0xfffffffd,%eax
  add    $0x8,%eax
  mov    %eax,0x8(%rsp)
  jmp    L856
L915:
  pxor   %xmm7,%xmm7
  mov    D209(%rip),%rax
  comisd %xmm7,%xmm4
  movq   %rax,%xmm7
  jb     L78
  comisd 0x30(%rsp),%xmm5
  jae    L910
  movsd  D9(%rip),%xmm7
L910:
  divsd  %xmm7,%xmm2
  movsd  0x8(%rsp),%xmm5
  movsd  0x50(%rsp),%xmm1
  divsd  D209(%rip),%xmm1
  movapd %xmm5,%xmm0
  cmplesd %xmm1,%xmm0
  andpd  %xmm0,%xmm5
  andnpd %xmm1,%xmm0
  movsd  D189(%rip),%xmm1
  orpd   %xmm5,%xmm0
  mulsd  %xmm7,%xmm0
  comisd %xmm1,%xmm6
  movsd  %xmm0,0x8(%rsp)
  movsd  %xmm2,0xf0(%rsp)
  jb     L948
L504:
  xor    %eax,%eax
  xchg   %ax,%ax
L122:
  movsd  (%r14,%rax,8),%xmm0
  movsd  %xmm0,0x0(%r13,%rax,8)
  mulsd  (%r15,%rax,8),%xmm0
  movsd  %xmm0,(%r14,%rax,8)
  add    $0x1,%rax
  cmp    %eax,%r12d
  jg     L122
  mov    0xb0(%rsp),%edx
  mov    0x38(%rsp),%rcx
  xor    %eax,%eax
  mov    0x48(%rsp),%rsi
  nopl   (%rax)
L364:
  movsd  (%rsi,%rax,8),%xmm0
  movsd  %xmm0,(%rcx,%rax,8)
  add    $0x1,%rax
  cmp    %eax,%edx
  jg     L364
  mov    %r14,%rsi
  mov    %r12d,%edi
  xor    %eax,%eax
  movsd  %xmm6,0x50(%rsp)
  movsd  %xmm3,0x98(%rsp)
  call   <enorm@plt>
  pxor   %xmm6,%xmm6
  addl   $0x1,0xb4(%rsp)
  movsd  0x98(%rsp),%xmm3
  cvtsi2sd %eax,%xmm6
  mov    D189(%rip),%rax
  movq   %rax,%xmm1
  movsd  %xmm6,0x70(%rsp)
  movsd  0xb8(%rsp),%xmm6
  movsd  %xmm6,0x30(%rsp)
  movsd  0x50(%rsp),%xmm6
  jmp    L948
L934:
  mov    D34(%rip),%rax
  movsd  D185(%rip),%xmm4
  mov    %rax,0xa8(%rsp)
  mov    %rax,0x68(%rsp)
  jmp    L967
L860:
  comisd 0xc8(%rsp),%xmm0
  sbb    %eax,%eax
  add    $0x8,%eax
  mov    %eax,0x8(%rsp)
  jmp    L856
L305:
  comisd 0x68(%rsp),%xmm0
  jae    L180
  comisd 0x8(%rsp),%xmm2
  jae    L860
  comisd 0xc8(%rsp),%xmm0
  jae    L847
L798:
  comisd %xmm6,%xmm1
  ja     L1027
  mov    %r13,%r10
  mov    0x80(%rsp),%r11
  mov    0x48(%rsp),%r13
  jmp    L562
  nopl   (%rax)
L722:
  mov    $0x5,%eax
L729:
  comisd %xmm3,%xmm0
  jb     L84
  movsd  D9(%rip),%xmm3
  movsd  0xa8(%rsp),%xmm7
  mulsd  %xmm6,%xmm3
  comisd %xmm3,%xmm7
  jae    L487
L84:
  comisd 0x8(%rsp),%xmm2
  jae    L860
  comisd 0xc8(%rsp),%xmm0
  jae    L847
  test   %eax,%eax
  je     L798
L553:
  mov    %eax,0x8(%rsp)
  jmp    L856
  cs nopw 0x0(%rax,%rax,1)
L180:
  xor    %eax,%eax
  jmp    L729
L78:
  comisd 0x30(%rsp),%xmm5
  jae    L910
  addsd  %xmm0,%xmm1
  movsd  D9(%rip),%xmm0
  movq   %rax,%xmm5
  mulsd  %xmm0,%xmm4
  movapd %xmm1,%xmm7
  xorpd  D222(%rip),%xmm7
  mulsd  %xmm0,%xmm7
  subsd  %xmm1,%xmm4
  divsd  %xmm4,%xmm7
  maxsd  %xmm7,%xmm5
  movapd %xmm5,%xmm7
  jmp    L910
L487:
  comisd 0x8(%rsp),%xmm2
  jae    L860
  comisd 0xc8(%rsp),%xmm0
  sbb    %eax,%eax
  and    $0xfffffffe,%eax
  add    $0x8,%eax
  mov    %eax,0x8(%rsp)
  jmp    L856
L71:
  xor    %eax,%eax
L1047:
  movsd  (%r14,%rax,8),%xmm2
  movsd  (%r15,%rax,8),%xmm0
  movapd %xmm2,%xmm1
  cmplesd %xmm0,%xmm1
  andpd  %xmm1,%xmm0
  andnpd %xmm2,%xmm1
  orpd   %xmm1,%xmm0
  movsd  %xmm0,(%r15,%rax,8)
  add    $0x1,%rax
  cmp    %eax,%r12d
  jg     L1047
  jmp    L480
L294:
  movsd  0x30(%rsp),%xmm3
  mov    0x58(%rsp),%r8
  xor    %esi,%esi
  xor    %edx,%edx
  mov    0x170(%rsp),%r9d
  mov    $0x8,%ecx
  pxor   %xmm4,%xmm4
  jmp    L471
L127:
  add    $0x1,%rdx
  add    %r9d,%esi
  add    $0x8,%rcx
  cmp    %edx,%r12d
  jle    L608
L471:
  mov    (%r11,%rdx,4),%eax
  pxor   %xmm6,%xmm6
  sub    $0x1,%eax
  cltq
  movsd  (%r14,%rax,8),%xmm2
  ucomisd %xmm6,%xmm2
  jp     L103
  je     L127
L103:
  mov    0x20(%rsp),%rdi
  movslq %esi,%rax
  pxor   %xmm1,%xmm1
  lea    (%rdi,%rax,8),%rdi
  xor    %eax,%eax
L525:
  movsd  (%r8,%rax,1),%xmm0
  divsd  %xmm3,%xmm0
  mulsd  (%rdi,%rax,1),%xmm0
  add    $0x8,%rax
  addsd  %xmm0,%xmm1
  cmp    %rax,%rcx
  jne    L525
  divsd  %xmm2,%xmm1
  andpd  D187(%rip),%xmm1
  movapd %xmm1,%xmm0
  cmplesd %xmm4,%xmm0
  andpd  %xmm0,%xmm4
  andnpd %xmm1,%xmm0
  orpd   %xmm0,%xmm4
  jmp    L127
L608:
  movsd  %xmm4,0xc8(%rsp)
  jmp    L997
L80:
  cmpl   $0x2,0x150(%rsp)
  jne    L304
L28:
  xor    %eax,%eax
L919:
  movsd  (%r15,%rax,8),%xmm0
  mulsd  (%r10,%rax,8),%xmm0
  movsd  %xmm0,(%rbx,%rax,8)
  add    $0x1,%rax
  cmp    %eax,%r12d
  jg     L919
  xor    %eax,%eax
  mov    %rbx,%rsi
  mov    %r12d,%edi
  mov    %r11,0x50(%rsp)
  mov    %r10,0x48(%rsp)
  call   <enorm@plt>
  pxor   %xmm6,%xmm6
  mov    0x48(%rsp),%r10
  mov    0x50(%rsp),%r11
  cvtsi2sd %eax,%xmm6
  movapd %xmm6,%xmm2
  movsd  %xmm6,0x70(%rsp)
  movsd  0x78(%rsp),%xmm6
  movapd %xmm6,%xmm3
  mulsd  %xmm2,%xmm3
  pxor   %xmm2,%xmm2
  ucomisd %xmm2,%xmm3
  movsd  %xmm3,0x8(%rsp)
  jp     L968
  movq   %xmm3,%rax
  movq   %xmm6,%rdi
  cmove  %rdi,%rax
  mov    %rax,0x8(%rsp)
  jmp    L968
L304:
  xor    %eax,%eax
L1045:
  mov    (%r14,%rax,8),%rdx
  pxor   %xmm3,%xmm3
  movq   %rdx,%xmm6
  ucomisd %xmm3,%xmm6
  jp     L29
  mov    D34(%rip),%rdi
  cmove  %rdi,%rdx
L29:
  mov    %rdx,(%r15,%rax,8)
  add    $0x1,%rax
  cmp    %eax,%r12d
  jg     L1045
  jmp    L28
L847:
  movl   $0x8,0x8(%rsp)
  jmp    L856
L770:
  movsd  %xmm1,0xe8(%rsp)
  movapd %xmm2,%xmm0
  movsd  %xmm4,0xe0(%rsp)
  movsd  %xmm5,0xa0(%rsp)
  movsd  %xmm2,0x98(%rsp)
  call   <sqrt@plt>
  movsd  0xe8(%rsp),%xmm1
  movsd  0xe0(%rsp),%xmm4
  movsd  0xa0(%rsp),%xmm5
  movsd  0x98(%rsp),%xmm2
  jmp    L712
L546:
  movl   $0x1,0x8(%rsp)
  jmp    L856
  nopl   0x0(%rax)
L583:
  movl   $0x4,0x8(%rsp)
  mov    %r10,%r13
  jmp    L856
L246:
  call   <__stack_chk_fail@plt>
L638:
  mov    %eax,0x8(%rsp)
  mov    %r10,%r13
  jmp    L856
L848:
  mov    %eax,0x8(%rsp)
  mov    %r10,%r13
  jmp    L511
```

tool_calls: name: unpack_data
arguments: label: D222
type_guessed: f32[4]
name: unpack_data
arguments: label: D209
type_guessed: byte[8]
name: unpack_data
arguments: label: D34
type_guessed: f64
name: unpack_data
arguments: label: D187
type_guessed: qword[2]
name: unpack_data
arguments: label: D94
type_guessed: f32[2]
name: unpack_data
arguments: label: D133
type_guessed: f32[4]
name: unpack_data
arguments: label: D9
type_guessed: f32[2]
name: unpack_data
arguments: label: D189
type_guessed: byte[8]
name: unpack_data
arguments: label: D110
type_guessed: f32[2]
name: unpack_data
arguments: label: D185
type_guessed: f32[2]

tool: {"D222": [0.0,-0.0,0.0,0.0]}

tool: {"D209": [0x9a,0x99,0x99,0x99,0x99,0x99,0xb9,0x3f]}

tool: D34: 1

tool: {"D187": [0x7fffffffffffffff,0x0000000000000000]}

tool: {"D94": [0.0,1.625]}

tool: {"D133": [0.0,1.8125,-1.8890965651771773e26,0.6023999452590942]}

tool: {"D9": [0.0,1.75]}

tool: {"D189": [0x2d,0x43,0x1c,0xeb,0xe2,0x36,0x1a,0x3f]}

tool: {"D110": [0.0,0.021484375]}

tool: {"D185": [0.0,-1.875]}

assistant: ```c
int lmdif(int (*func)(void *d, int n, int m, double *p, double *hx, int iflag), void *d, int m, int n, double *x, double *fvec, double ftol, double xtol, double gtol, int maxfev, double epsfcn, double *diag, int mode, double factor, int nprint, int *nfev, double *fjac, int ldfjac, int *ipvt, double *qtf, double *wa1, double *wa2, double *wa3, double *wa4) {
  double d1, d2;
  int i, j, l;
  double par, sum;
  int iter;
  double temp, temp1, temp2;
  int iflag;
  double delta = 0.;
  double ratio;
  double fnorm, gnorm;
  double pnorm, xnorm = 0., fnorm1, actred, dirder, epsmch, prered;
  int info;
  epsmch = 2.2204460492503131e-16;
  info = 0;
  iflag = 0;
  *nfev = 0;
  if (n <= 0 || m < n || ldfjac < m || ftol < 0. || xtol < 0. || gtol < 0. || maxfev <= 0 || factor <= 0.) {
    goto TERMINATE;
  }
  if (mode == 2) {
    for (j = 0; j < n; ++j) {
      if (diag[j] <= 0.) {
        goto TERMINATE;
      }
    }
  }
  iflag = func(d, m, n, x, fvec, 1);
  *nfev = 1;
  if (iflag < 0) {
    goto TERMINATE;
  }
  fnorm = enorm(m, fvec);
  par = 0.;
  iter = 1;
  for (;;) {
    iflag = fdjac2(func, d, m, n, x, fvec, fjac, ldfjac, epsfcn, wa4);
    *nfev += n;
    if (iflag < 0) {
      goto TERMINATE;
    }
    if (nprint > 0) {
      iflag = 0;
      if ((iter - 1) % nprint == 0) {
        iflag = func(d, m, n, x, fvec, 0);
      }
      if (iflag < 0) {
        goto TERMINATE;
      }
    }
    qrfac(m, n, fjac, ldfjac, 1, ipvt, n, wa1, wa2, wa3);
    if (iter == 1) {
      if (mode != 2) {
        for (j = 0; j < n; ++j) {
          diag[j] = wa2[j];
          if (wa2[j] == 0.) {
            diag[j] = 1.;
          }
        }
      }
      for (j = 0; j < n; ++j) {
        wa3[j] = diag[j] * x[j];
      }
      xnorm = enorm(n, wa3);
      delta = factor * xnorm;
      if (delta == 0.) {
        delta = factor;
      }
    }
    for (i = 0; i < m; ++i) {
      wa4[i] = fvec[i];
    }
    for (j = 0; j < n; ++j) {
      if (fjac[j + j * ldfjac] != 0.) {
        sum = 0.;
        for (i = j; i < m; ++i) {
          sum += fjac[i + j * ldfjac] * wa4[i];
        }
        temp = -sum / fjac[j + j * ldfjac];
        for (i = j; i < m; ++i) {
          wa4[i] += fjac[i + j * ldfjac] * temp;
        }
      }
      fjac[j + j * ldfjac] = wa1[j];
      qtf[j] = wa4[j];
    }
    gnorm = 0.;
    if (fnorm != 0.) {
      for (j = 0; j < n; ++j) {
        l = ipvt[j] - 1;
        if (wa2[l] != 0.) {
          sum = 0.;
          for (i = 0; i <= j; ++i) {
            sum += fjac[i + j * ldfjac] * (qtf[i] / fnorm);
          }
          d1 = fabs(sum / wa2[l]);
          gnorm = ((gnorm) >= (d1) ? (gnorm) : (d1));
        }
      }
    }
    if (gnorm <= gtol) {
      info = 4;
    }
    if (info != 0) {
      goto TERMINATE;
    }
    if (mode != 2) {
      for (j = 0; j < n; ++j) {
        d1 = diag[j], d2 = wa2[j];
        diag[j] = ((d1) >= (d2) ? (d1) : (d2));
      }
    }
    do {
      lmpar(n, fjac, ldfjac, ipvt, diag, qtf, delta, &par, wa1, wa2, wa3, wa4);
      for (j = 0; j < n; ++j) {
        wa1[j] = -wa1[j];
        wa2[j] = x[j] + wa1[j];
        wa3[j] = diag[j] * wa1[j];
      }
      pnorm = enorm(n, wa3);
      if (iter == 1) {
        delta = ((delta) <= (pnorm) ? (delta) : (pnorm));
      }
      iflag = func(d, m, n, wa2, wa4, 1);
      ++(*nfev);
      if (iflag < 0) {
        goto TERMINATE;
      }
      fnorm1 = enorm(m, wa4);
      actred = -1.;
      if (.1 * fnorm1 < fnorm) {
        d1 = fnorm1 / fnorm;
        actred = 1. - d1 * d1;
      }
      for (j = 0; j < n; ++j) {
        wa3[j] = 0.;
        l = ipvt[j] - 1;
        temp = wa1[l];
        for (i = 0; i <= j; ++i) {
          wa3[i] += fjac[i + j * ldfjac] * temp;
        }
      }
      temp1 = enorm(n, wa3) / fnorm;
      temp2 = (sqrt(par) * pnorm) / fnorm;
      prered = temp1 * temp1 + temp2 * temp2 / .5;
      dirder = -(temp1 * temp1 + temp2 * temp2);
      ratio = 0.;
      if (prered != 0.) {
        ratio = actred / prered;
      }
      if (ratio <= .25) {
        if (actred >= 0.) {
          temp = .5;
        } else {
          temp = .5 * dirder / (dirder + .5 * actred);
        }
        if (.1 * fnorm1 >= fnorm || temp < .1) {
          temp = .1;
        }
        d1 = pnorm / .1;
        delta = temp * ((delta) <= (d1) ? (delta) : (d1));
        par /= temp;
      } else {
        if (par == 0. || ratio >= .75) {
          delta = pnorm / .5;
          par = .5 * par;
        }
      }
      if (ratio >= 1e-4) {
        for (j = 0; j < n; ++j) {
          x[j] = wa2[j];
          wa2[j] = diag[j] * x[j];
        }
        for (i = 0; i < m; ++i) {
          fvec[i] = wa4[i];
        }
        xnorm = enorm(n, wa2);
        fnorm = fnorm1;
        ++iter;
      }
      if (fabs(actred) <= ftol && prered <= ftol && .5 * ratio <= 1.) {
        info = 1;
      }
      if (delta <= xtol * xnorm) {
        info = 2;
      }
      if (fabs(actred) <= ftol && prered <= ftol && .5 * ratio <= 1. && info == 2) {
        info = 3;
      }
      if (info != 0) {
        goto TERMINATE;
      }
      if (*nfev >= maxfev) {
        info = 5;
      }
      if (fabs(actred) <= epsmch && prered <= epsmch && .5 * ratio <= 1.) {
        info = 6;
      }
      if (delta <= epsmch * xnorm) {
        info = 7;
      }
      if (gnorm <= epsmch) {
        info = 8;
      }
      if (info != 0) {
        goto TERMINATE;
      }
    } while (ratio < 1e-4);
  }
TERMINATE:
  if (iflag < 0) {
    info = iflag;
  }
  if (nprint > 0) {
    func(d, m, n, x, fvec, 0);
  }
  return info;
}
```