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

```asm
<coreGTRGAMMASECONDARYINVAR_7>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  lea    0x30(%rsi),%rbx
  sub    $0x658,%rsp
  movsd  %xmm0,0x20(%rsp)
  movsd  D21(%rip),%xmm0
  mov    0x690(%rsp),%rax
  lea    0x2c0(%rsp),%r13
  mov    %rdx,0x258(%rsp)
  mov    0x6a0(%rsp),%rdx
  subsd  %xmm1,%xmm0
  mulsd  D5(%rip),%xmm0
  mov    %rax,0x268(%rsp)
  mov    %rsi,0x28(%rsp)
  mov    0x698(%rsp),%rax
  mov    %ecx,0x30(%rsp)
  mov    %r8,0x270(%rsp)
  movupd (%rax),%xmm2
  mov    %r9,0x260(%rsp)
  movupd 0x20(%rax),%xmm4
  mov    %rdx,0x278(%rsp)
  mov    %fs:0x28,%rdx
  mov    %rdx,0x648(%rsp)
  xor    %edx,%edx
  movsd  %xmm0,0x250(%rsp)
  movapd %xmm1,%xmm0
  mulsd  0x30(%rax),%xmm1
  unpcklpd %xmm0,%xmm0
  mulpd  %xmm0,%xmm2
  movsd  %xmm1,0x2b0(%rsp)
  movaps %xmm2,0x280(%rsp)
  movupd 0x10(%rax),%xmm2
  mulpd  %xmm0,%xmm2
  mulpd  %xmm4,%xmm0
  movaps %xmm2,0x290(%rsp)
  movaps %xmm0,0x2a0(%rsp)
L33:
  movsd  0x0(%rbp),%xmm4
  mov    0x28(%rsp),%r14
  mov    %r13,%r15
  movsd  %xmm4,0x10(%rsp)
  mulsd  %xmm4,%xmm4
  movsd  %xmm4,0x18(%rsp)
  nopl   0x0(%rax,%rax,1)
L37:
  movsd  (%r14),%xmm1
  movsd  0x10(%rsp),%xmm2
  add    $0x8,%r14
  add    $0x20,%r15
  movsd  0x20(%rsp),%xmm0
  mulsd  %xmm1,%xmm2
  movsd  %xmm1,0x8(%rsp)
  mulsd  %xmm2,%xmm0
  movsd  %xmm2,(%rsp)
  call   <exp@plt>
  movsd  0x8(%rsp),%xmm1
  movsd  (%rsp),%xmm2
  mulsd  %xmm1,%xmm1
  unpcklpd %xmm2,%xmm0
  mulsd  0x18(%rsp),%xmm1
  movaps %xmm0,(%r15)
  movsd  %xmm1,0x10(%r15)
  cmp    %r14,%rbx
  jne    L37
  add    $0x7,%r12d
  add    $0x8,%rbp
  add    $0xe0,%r13
  cmp    $0x1c,%r12d
  jne    L33
  mov    0x30(%rsp),%eax
  test   %eax,%eax
  jle    L20
  movsd  0x2e0(%rsp),%xmm4
  xor    %ebx,%ebx
  movslq %eax,%rbp
  movsd  0x328(%rsp),%xmm3
  mov    0x320(%rsp),%r13
  mov    0x340(%rsp),%r14
  movsd  %xmm4,0x28(%rsp)
  mov    0x300(%rsp),%r15
  movsd  0x2e8(%rsp),%xmm4
  movsd  0x390(%rsp),%xmm2
  movsd  %xmm3,0x50(%rsp)
  movsd  0x348(%rsp),%xmm3
  movsd  %xmm4,0x30(%rsp)
  movsd  0x2f0(%rsp),%xmm4
  movsd  %xmm3,0x60(%rsp)
  movsd  0x360(%rsp),%xmm3
  movsd  %xmm4,0x38(%rsp)
  movsd  0x308(%rsp),%xmm4
  movsd  %xmm3,0x70(%rsp)
  movsd  0x370(%rsp),%xmm3
  movsd  %xmm4,0x40(%rsp)
  movsd  0x310(%rsp),%xmm4
  movsd  %xmm3,0x80(%rsp)
  movsd  0x388(%rsp),%xmm3
  movsd  %xmm4,0x48(%rsp)
  movsd  0x330(%rsp),%xmm4
  movsd  %xmm3,0x90(%rsp)
  movsd  %xmm4,0x58(%rsp)
  movsd  0x350(%rsp),%xmm4
  movsd  %xmm4,0x68(%rsp)
  movsd  0x368(%rsp),%xmm4
  movsd  %xmm4,0x78(%rsp)
  movsd  0x380(%rsp),%xmm4
  movsd  %xmm4,0x88(%rsp)
  movsd  %xmm2,0x98(%rsp)
  movsd  0x3c0(%rsp),%xmm4
  movsd  0x3c8(%rsp),%xmm3
  movsd  0x3d0(%rsp),%xmm2
  movsd  0x428(%rsp),%xmm1
  movsd  %xmm4,0xa0(%rsp)
  movsd  0x3e0(%rsp),%xmm4
  movsd  %xmm3,0xa8(%rsp)
  movsd  0x3e8(%rsp),%xmm3
  movsd  %xmm2,0xb0(%rsp)
  movsd  0x3f0(%rsp),%xmm2
  movsd  %xmm4,0xb8(%rsp)
  movsd  0x400(%rsp),%xmm4
  movsd  %xmm3,0xc0(%rsp)
  movsd  0x408(%rsp),%xmm3
  movsd  %xmm2,0xc8(%rsp)
  movsd  0x410(%rsp),%xmm2
  movsd  %xmm4,0xd0(%rsp)
  movsd  0x420(%rsp),%xmm4
  movsd  %xmm3,0xd8(%rsp)
  movsd  0x430(%rsp),%xmm3
  movsd  %xmm2,0xe0(%rsp)
  movsd  0x440(%rsp),%xmm2
  movsd  %xmm4,0xe8(%rsp)
  movsd  0x448(%rsp),%xmm4
  movsd  %xmm1,0xf0(%rsp)
  movsd  0x450(%rsp),%xmm1
  movsd  %xmm3,0xf8(%rsp)
  movsd  0x460(%rsp),%xmm3
  movsd  %xmm4,0x108(%rsp)
  movsd  %xmm1,0x110(%rsp)
  movsd  %xmm3,0x118(%rsp)
  movsd  %xmm2,0x100(%rsp)
  movsd  0x468(%rsp),%xmm2
  movsd  0x470(%rsp),%xmm4
  movsd  0x4a0(%rsp),%xmm1
  movsd  0x4a8(%rsp),%xmm3
  movsd  %xmm2,0x120(%rsp)
  movsd  0x4b0(%rsp),%xmm2
  movsd  %xmm4,0x128(%rsp)
  movsd  0x4c0(%rsp),%xmm4
  movsd  %xmm1,0x130(%rsp)
  movsd  0x4c8(%rsp),%xmm1
  movsd  %xmm3,0x138(%rsp)
  movsd  0x4d0(%rsp),%xmm3
  movsd  %xmm2,0x140(%rsp)
  movsd  0x4e0(%rsp),%xmm2
  movsd  %xmm4,0x148(%rsp)
  movsd  0x4e8(%rsp),%xmm4
  movsd  %xmm1,0x150(%rsp)
  movsd  0x4f0(%rsp),%xmm1
  movsd  %xmm3,0x158(%rsp)
  movsd  0x500(%rsp),%xmm3
  movsd  %xmm2,0x160(%rsp)
  movsd  0x508(%rsp),%xmm2
  movsd  %xmm4,0x168(%rsp)
  movsd  0x510(%rsp),%xmm4
  movsd  %xmm1,0x170(%rsp)
  movsd  0x520(%rsp),%xmm1
  movsd  %xmm3,0x178(%rsp)
  movsd  0x528(%rsp),%xmm3
  movsd  %xmm4,0x188(%rsp)
  movsd  %xmm1,0x190(%rsp)
  movsd  %xmm3,0x198(%rsp)
  movsd  %xmm2,0x180(%rsp)
  movsd  0x530(%rsp),%xmm2
  movsd  0x540(%rsp),%xmm4
  movsd  0x548(%rsp),%xmm1
  movsd  0x550(%rsp),%xmm3
  movsd  %xmm2,0x1a0(%rsp)
  movsd  0x580(%rsp),%xmm2
  movsd  %xmm4,0x1a8(%rsp)
  movsd  0x588(%rsp),%xmm4
  movsd  %xmm1,0x1b0(%rsp)
  movsd  0x590(%rsp),%xmm1
  movsd  %xmm3,0x1b8(%rsp)
  movsd  0x5a0(%rsp),%xmm3
  movsd  %xmm2,0x1c0(%rsp)
  movsd  0x5a8(%rsp),%xmm2
  movsd  %xmm4,0x1c8(%rsp)
  movsd  0x5b0(%rsp),%xmm4
  movsd  %xmm1,0x1d0(%rsp)
  movsd  0x5c0(%rsp),%xmm1
  movsd  %xmm3,0x1d8(%rsp)
  movsd  0x5c8(%rsp),%xmm3
  movsd  %xmm2,0x1e0(%rsp)
  movsd  0x5d0(%rsp),%xmm2
  movsd  %xmm4,0x1e8(%rsp)
  movsd  0x5e0(%rsp),%xmm4
  movsd  %xmm1,0x1f0(%rsp)
  movsd  0x5e8(%rsp),%xmm1
  movsd  %xmm3,0x1f8(%rsp)
  movsd  0x5f0(%rsp),%xmm3
  movsd  %xmm4,0x208(%rsp)
  movsd  %xmm1,0x210(%rsp)
  movsd  %xmm3,0x218(%rsp)
  movsd  %xmm2,0x200(%rsp)
  movsd  0x600(%rsp),%xmm2
  movsd  0x608(%rsp),%xmm4
  mov    0x258(%rsp),%r12
  movsd  0x610(%rsp),%xmm1
  mov    %r14,0x258(%rsp)
  mov    %rbx,%r14
  movsd  %xmm4,0x228(%rsp)
  mov    0x270(%rsp),%rbx
  movsd  0x630(%rsp),%xmm4
  movsd  0x620(%rsp),%xmm3
  movsd  %xmm2,0x220(%rsp)
  movsd  0x628(%rsp),%xmm2
  movsd  %xmm1,0x230(%rsp)
  pxor   %xmm1,%xmm1
  movsd  %xmm4,0x248(%rsp)
  movsd  0x250(%rsp),%xmm4
  mov    %r13,0x250(%rsp)
  mov    %r12,%r13
  mov    0x278(%rsp),%r12
  movsd  %xmm3,0x238(%rsp)
  movapd %xmm1,%xmm3
  movsd  %xmm2,0x240(%rsp)
  movapd %xmm1,%xmm2
  nopw   0x0(%rax,%rax,1)
L62:
  movsd  0x0(%r13),%xmm0
  movsd  0x28(%rsp),%xmm5
  movsd  %xmm2,0x20(%rsp)
  mulsd  0x8(%r13),%xmm5
  movsd  0x30(%rsp),%xmm8
  movsd  %xmm4,0x18(%rsp)
  addsd  %xmm1,%xmm0
  movsd  0x40(%rsp),%xmm7
  movsd  %xmm3,0x10(%rsp)
  mulsd  %xmm5,%xmm8
  addsd  %xmm5,%xmm0
  mulsd  0x38(%rsp),%xmm5
  addsd  %xmm1,%xmm8
  movapd %xmm5,%xmm6
  movq   %r15,%xmm5
  mulsd  0x10(%r13),%xmm5
  addsd  %xmm1,%xmm6
  mulsd  %xmm5,%xmm7
  addsd  %xmm5,%xmm0
  mulsd  0x48(%rsp),%xmm5
  addsd  %xmm8,%xmm7
  movsd  0x50(%rsp),%xmm8
  addsd  %xmm5,%xmm6
  movsd  0x250(%rsp),%xmm5
  mulsd  0x18(%r13),%xmm5
  mulsd  %xmm5,%xmm8
  addsd  %xmm5,%xmm0
  mulsd  0x58(%rsp),%xmm5
  addsd  %xmm7,%xmm8
  movsd  0x60(%rsp),%xmm7
  addsd  %xmm5,%xmm6
  movsd  0x258(%rsp),%xmm5
  mulsd  0x20(%r13),%xmm5
  mulsd  %xmm5,%xmm7
  addsd  %xmm5,%xmm0
  mulsd  0x68(%rsp),%xmm5
  addsd  %xmm8,%xmm7
  movsd  0x78(%rsp),%xmm8
  addsd  %xmm5,%xmm6
  movsd  0x70(%rsp),%xmm5
  mulsd  0x28(%r13),%xmm5
  mulsd  %xmm5,%xmm8
  addsd  %xmm5,%xmm0
  mulsd  0x80(%rsp),%xmm5
  addsd  %xmm7,%xmm8
  movsd  0x90(%rsp),%xmm7
  addsd  %xmm5,%xmm6
  movsd  0x88(%rsp),%xmm5
  mulsd  0x30(%r13),%xmm5
  mulsd  %xmm5,%xmm7
  addsd  %xmm5,%xmm0
  addsd  0x38(%r13),%xmm0
  mulsd  0x98(%rsp),%xmm5
  addsd  %xmm8,%xmm7
  movsd  0xa8(%rsp),%xmm8
  addsd  %xmm5,%xmm6
  movsd  0xa0(%rsp),%xmm5
  mulsd  0x40(%r13),%xmm5
  mulsd  %xmm5,%xmm8
  addsd  %xmm5,%xmm0
  mulsd  0xb0(%rsp),%xmm5
  addsd  %xmm7,%xmm8
  addsd  %xmm5,%xmm6
  movsd  0xb8(%rsp),%xmm5
  mulsd  0x48(%r13),%xmm5
  movsd  0xc0(%rsp),%xmm7
  addsd  %xmm5,%xmm0
  mulsd  %xmm5,%xmm7
  mulsd  0xc8(%rsp),%xmm5
  addsd  %xmm8,%xmm7
  movsd  0xd8(%rsp),%xmm8
  addsd  %xmm5,%xmm6
  movsd  0xd0(%rsp),%xmm5
  mulsd  0x50(%r13),%xmm5
  mulsd  %xmm5,%xmm8
  addsd  %xmm5,%xmm0
  mulsd  0xe0(%rsp),%xmm5
  addsd  %xmm7,%xmm8
  movsd  0xf0(%rsp),%xmm7
  addsd  %xmm5,%xmm6
  movsd  0xe8(%rsp),%xmm5
  mulsd  0x58(%r13),%xmm5
  mulsd  %xmm5,%xmm7
  addsd  %xmm5,%xmm0
  mulsd  0xf8(%rsp),%xmm5
  addsd  %xmm8,%xmm7
  movsd  0x108(%rsp),%xmm8
  addsd  %xmm5,%xmm6
  movsd  0x100(%rsp),%xmm5
  mulsd  0x60(%r13),%xmm5
  mulsd  %xmm5,%xmm8
  addsd  %xmm5,%xmm0
  mulsd  0x110(%rsp),%xmm5
  addsd  %xmm7,%xmm8
  movsd  0x120(%rsp),%xmm7
  addsd  %xmm5,%xmm6
  movsd  0x118(%rsp),%xmm5
  mulsd  0x68(%r13),%xmm5
  mulsd  %xmm5,%xmm7
  addsd  %xmm5,%xmm0
  addsd  0x70(%r13),%xmm0
  mulsd  0x128(%rsp),%xmm5
  addsd  %xmm8,%xmm7
  movsd  0x138(%rsp),%xmm8
  addsd  %xmm5,%xmm6
  movsd  0x130(%rsp),%xmm5
  mulsd  0x78(%r13),%xmm5
  mulsd  %xmm5,%xmm8
  addsd  %xmm5,%xmm0
  mulsd  0x140(%rsp),%xmm5
  addsd  %xmm7,%xmm8
  movsd  0x150(%rsp),%xmm7
  addsd  %xmm5,%xmm6
  movsd  0x148(%rsp),%xmm5
  mulsd  0x80(%r13),%xmm5
  mulsd  %xmm5,%xmm7
  addsd  %xmm5,%xmm0
  mulsd  0x158(%rsp),%xmm5
  addsd  %xmm8,%xmm7
  movsd  0x168(%rsp),%xmm8
  addsd  %xmm5,%xmm6
  movsd  0x160(%rsp),%xmm5
  mulsd  0x88(%r13),%xmm5
  mulsd  %xmm5,%xmm8
  addsd  %xmm5,%xmm0
  mulsd  0x170(%rsp),%xmm5
  addsd  %xmm7,%xmm8
  movsd  0x180(%rsp),%xmm7
  addsd  %xmm5,%xmm6
  movsd  0x178(%rsp),%xmm5
  mulsd  0x90(%r13),%xmm5
  mulsd  %xmm5,%xmm7
  addsd  %xmm5,%xmm0
  mulsd  0x188(%rsp),%xmm5
  addsd  %xmm8,%xmm7
  movsd  0x198(%rsp),%xmm8
  addsd  %xmm5,%xmm6
  movsd  0x190(%rsp),%xmm5
  mulsd  0x98(%r13),%xmm5
  mulsd  %xmm5,%xmm8
  addsd  %xmm5,%xmm0
  mulsd  0x1a0(%rsp),%xmm5
  addsd  %xmm7,%xmm8
  movsd  0x1b0(%rsp),%xmm7
  addsd  %xmm5,%xmm6
  movsd  0x1a8(%rsp),%xmm5
  mulsd  0xa0(%r13),%xmm5
  mulsd  %xmm5,%xmm7
  addsd  %xmm5,%xmm0
  addsd  0xa8(%r13),%xmm0
  mulsd  0x1b8(%rsp),%xmm5
  addsd  %xmm8,%xmm7
  movsd  0x1c8(%rsp),%xmm8
  addsd  %xmm5,%xmm6
  movsd  0x1c0(%rsp),%xmm5
  mulsd  0xb0(%r13),%xmm5
  mulsd  %xmm5,%xmm8
  addsd  %xmm5,%xmm0
  mulsd  0x1d0(%rsp),%xmm5
  addsd  %xmm7,%xmm8
  movsd  0x1e0(%rsp),%xmm7
  addsd  %xmm5,%xmm6
  movsd  0x1d8(%rsp),%xmm5
  mulsd  0xb8(%r13),%xmm5
  mulsd  %xmm5,%xmm7
  addsd  %xmm5,%xmm0
  mulsd  0x1e8(%rsp),%xmm5
  addsd  %xmm8,%xmm7
  movsd  0x1f8(%rsp),%xmm8
  addsd  %xmm5,%xmm6
  movsd  0x1f0(%rsp),%xmm5
  mulsd  0xc0(%r13),%xmm5
  mulsd  %xmm5,%xmm8
  addsd  %xmm5,%xmm0
  mulsd  0x200(%rsp),%xmm5
  addsd  %xmm7,%xmm8
  movsd  0x210(%rsp),%xmm7
  addsd  %xmm5,%xmm6
  movsd  0x208(%rsp),%xmm5
  mulsd  0xc8(%r13),%xmm5
  mulsd  %xmm5,%xmm7
  addsd  %xmm5,%xmm0
  mulsd  0x218(%rsp),%xmm5
  addsd  %xmm8,%xmm7
  addsd  %xmm5,%xmm6
  movsd  0x220(%rsp),%xmm5
  mulsd  0xd0(%r13),%xmm5
  movsd  0x228(%rsp),%xmm8
  mulsd  %xmm5,%xmm8
  addsd  %xmm5,%xmm0
  mulsd  0x230(%rsp),%xmm5
  addsd  %xmm7,%xmm8
  movsd  0x238(%rsp),%xmm7
  mulsd  0xd8(%r13),%xmm7
  addsd  %xmm5,%xmm6
  movsd  0x240(%rsp),%xmm5
  mulsd  %xmm7,%xmm5
  addsd  %xmm7,%xmm0
  addsd  %xmm8,%xmm5
  movsd  0x248(%rsp),%xmm8
  mulsd  %xmm7,%xmm8
  movsd  %xmm5,0x8(%rsp)
  addsd  %xmm6,%xmm8
  movsd  %xmm8,(%rsp)
  call   <FABS@plt>
  movslq (%r12,%r14,4),%rcx
  pxor   %xmm1,%xmm1
  movsd  0x18(%rsp),%xmm4
  movsd  0x8(%rsp),%xmm5
  movsd  0x10(%rsp),%xmm3
  mulsd  %xmm4,%xmm0
  cmp    $0x6,%ecx
  movsd  0x20(%rsp),%xmm2
  jg     L8
  addsd  0x280(%rsp,%rcx,8),%xmm0
L8:
  movsd  D21(%rip),%xmm6
  add    $0xe0,%r13
  divsd  %xmm0,%xmm6
  mulsd  %xmm6,%xmm5
  mulsd  (%rsp),%xmm6
  movapd %xmm5,%xmm0
  pxor   %xmm5,%xmm5
  cvtsi2sdl (%rbx,%r14,4),%xmm5
  mulsd  %xmm4,%xmm0
  add    $0x1,%r14
  mulsd  %xmm4,%xmm6
  movapd %xmm5,%xmm7
  mulsd  %xmm0,%xmm7
  mulsd  %xmm0,%xmm0
  addsd  %xmm7,%xmm3
  subsd  %xmm0,%xmm6
  mulsd  %xmm5,%xmm6
  addsd  %xmm6,%xmm2
  cmp    %r14,%rbp
  jne    L62
L6:
  mov    0x260(%rsp),%rax
  movsd  %xmm3,(%rax)
  mov    0x268(%rsp),%rax
  movsd  %xmm2,(%rax)
  mov    0x648(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x658,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L20:
  pxor   %xmm2,%xmm2
  movapd %xmm2,%xmm3
  jmp    L6
L2:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D21
data_type: f64
name: retrieve_data
arguments: data_label: D5
data_type: f64

tool: D21: 1

tool: D5: 0.25

assistant: ```c
void coreGTRGAMMASECONDARYINVAR_7(double *gammaRates, double *EIGN, double *sumtable, int upper, int *wrptr, volatile double *ext_dlnLdlz, volatile double *ext_d2lnLdlz2, double lz, double *frequencies, double propInvar, int *iptr) {
  double *sum, diagptable[112];
  int i, l, j;
  double dlnLdlz = 0;
  double d2lnLdlz2 = 0;
  double ki, kisqr;
  double freqs[7];
  double scaler = 0.25 * (1.0 - propInvar);
  double tmp;
  double inv_Li, dlnLidlz, d2lnLidlz2;
  for (i = 0; i < 7; i++)
    freqs[i] = frequencies[i] * propInvar;
  for (i = 0; i < 4; i++) {
    ki = gammaRates[i];
    kisqr = ki * ki;
    for (l = 1; l < 7; l++) {
      diagptable[i * 28 + l * 4] = exp(EIGN[l - 1] * ki * lz);
      diagptable[i * 28 + l * 4 + 1] = EIGN[l - 1] * ki;
      diagptable[i * 28 + l * 4 + 2] = EIGN[l - 1] * EIGN[l - 1] * kisqr;
    }
  }
  for (i = 0; i < upper; i++) {
    sum = &sumtable[i * 28];
    inv_Li = 0.0;
    dlnLidlz = 0.0;
    d2lnLidlz2 = 0.0;
    for (j = 0; j < 4; j++) {
      inv_Li += sum[j * 7];
      for (l = 1; l < 7; l++) {
        inv_Li += (tmp = diagptable[j * 28 + l * 4] * sum[j * 7 + l]);
        dlnLidlz += tmp * diagptable[j * 28 + l * 4 + 1];
        d2lnLidlz2 += tmp * diagptable[j * 28 + l * 4 + 2];
      }
    }
    inv_Li = FABS(inv_Li) * scaler;
    if (iptr[i] < 7)
      inv_Li += freqs[iptr[i]];
    inv_Li = 1.0 / inv_Li;
    dlnLidlz *= inv_Li;
    d2lnLidlz2 *= inv_Li;
    dlnLidlz *= scaler;
    d2lnLidlz2 *= scaler;
    dlnLdlz += wrptr[i] * dlnLidlz;
    d2lnLdlz2 += wrptr[i] * (d2lnLidlz2 - dlnLidlz * dlnLidlz);
  }
  *ext_dlnLdlz = dlnLdlz;
  *ext_d2lnLdlz2 = d2lnLdlz2;
}
```