user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x68,%rsp
  mov    %edi,-0x64(%rbp)
  mov    %rsi,-0x70(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x18(%rbp)
  xor    %eax,%eax
  cmpl   $0x2,-0x64(%rbp)
  jle    L41
  cmpl   $0x4,-0x64(%rbp)
  jle    L179
L41:
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x1,%eax
  jmp    L244
L179:
  movq   $0x0,-0x48(%rbp)
  mov    -0x70(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  lea    -0x48(%rbp),%rcx
  mov    $0x0,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strtol@plt>
  mov    %eax,-0x50(%rbp)
  mov    -0x70(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rax
  lea    -0x48(%rbp),%rcx
  mov    $0x0,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strtol@plt>
  mov    %eax,-0x4c(%rbp)
  mov    -0x70(%rbp),%rax
  add    $0x18,%rax
  mov    (%rax),%rax
  test   %rax,%rax
  je     L149
  mov    -0x70(%rbp),%rax
  add    $0x18,%rax
  mov    (%rax),%rax
  lea    -0x48(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strtod@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x28(%rbp)
  mov    -0x28(%rbp),%rax
  movq   %rax,%xmm0
  call   <setDelta@plt>
L149:
  lea    -0x40(%rbp),%rdx
  mov    -0x4c(%rbp),%ecx
  mov    -0x50(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <initMat@plt>
  movl   $0x0,-0x58(%rbp)
  jmp    L59
L32:
  movl   $0x0,-0x54(%rbp)
  jmp    L207
L91:
  mov    -0x40(%rbp),%rdx
  mov    -0x58(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x54(%rbp),%eax
  cltq
  shl    $0x3,%rax
  lea    (%rdx,%rax,1),%rbx
  mov    -0x54(%rbp),%edx
  mov    -0x58(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <pow@plt>
  movq   %xmm0,%rax
  mov    %rax,(%rbx)
  addl   $0x1,-0x54(%rbp)
L207:
  mov    -0x54(%rbp),%eax
  cmp    -0x4c(%rbp),%eax
  jl     L91
  addl   $0x1,-0x58(%rbp)
L59:
  mov    -0x58(%rbp),%eax
  cmp    -0x50(%rbp),%eax
  jl     L32
  lea    -0x38(%rbp),%rdx
  mov    -0x4c(%rbp),%ecx
  mov    -0x50(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <initMat@plt>
  lea    -0x30(%rbp),%rdx
  mov    -0x4c(%rbp),%ecx
  mov    -0x50(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <initMat@plt>
  mov    -0x38(%rbp),%rcx
  mov    -0x40(%rbp),%rdx
  mov    -0x4c(%rbp),%esi
  mov    -0x50(%rbp),%eax
  mov    %eax,%edi
  call   <copyMatrix@plt>
  mov    -0x38(%rbp),%rdx
  mov    -0x4c(%rbp),%ecx
  mov    -0x50(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <ref@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x20(%rbp)
  lea    D62(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  movl   $0x0,-0x58(%rbp)
  jmp    L171
L190:
  mov    $0xa,%edi
  call   <putchar@plt>
  movl   $0x0,-0x54(%rbp)
  jmp    L139
L162:
  mov    -0x40(%rbp),%rdx
  mov    -0x58(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x54(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  cvtsd2ss %xmm0,%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd %xmm0,%xmm1
  movq   %xmm1,%rax
  movq   %rax,%xmm0
  lea    D97(%rip),%rax
  mov    %rax,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  addl   $0x1,-0x54(%rbp)
L139:
  mov    -0x54(%rbp),%eax
  cmp    -0x4c(%rbp),%eax
  jl     L162
  addl   $0x1,-0x58(%rbp)
L171:
  mov    -0x58(%rbp),%eax
  cmp    -0x50(%rbp),%eax
  jl     L190
  lea    D91(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  movl   $0x0,-0x58(%rbp)
  jmp    L141
L101:
  mov    $0xa,%edi
  call   <putchar@plt>
  movl   $0x0,-0x54(%rbp)
  jmp    L99
L58:
  mov    -0x38(%rbp),%rdx
  mov    -0x58(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x54(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  cvtsd2ss %xmm0,%xmm0
  pxor   %xmm2,%xmm2
  cvtss2sd %xmm0,%xmm2
  movq   %xmm2,%rax
  movq   %rax,%xmm0
  lea    D97(%rip),%rax
  mov    %rax,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  addl   $0x1,-0x54(%rbp)
L99:
  mov    -0x54(%rbp),%eax
  cmp    -0x4c(%rbp),%eax
  jl     L58
  addl   $0x1,-0x58(%rbp)
L141:
  mov    -0x58(%rbp),%eax
  cmp    -0x50(%rbp),%eax
  jl     L101
  pxor   %xmm0,%xmm0
  cvtsd2ss -0x20(%rbp),%xmm0
  pxor   %xmm3,%xmm3
  cvtss2sd %xmm0,%xmm3
  movq   %xmm3,%rax
  movq   %rax,%xmm0
  lea    D81(%rip),%rax
  mov    %rax,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  mov    -0x38(%rbp),%rcx
  mov    -0x40(%rbp),%rdx
  mov    -0x4c(%rbp),%esi
  mov    -0x50(%rbp),%eax
  mov    %eax,%edi
  call   <copyMatrix@plt>
  mov    -0x38(%rbp),%rdx
  mov    -0x4c(%rbp),%ecx
  mov    -0x50(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <invert@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x20(%rbp)
  lea    D15(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  movl   $0x0,-0x58(%rbp)
  jmp    L112
L10:
  mov    $0xa,%edi
  call   <putchar@plt>
  movl   $0x0,-0x54(%rbp)
  jmp    L93
L170:
  mov    -0x38(%rbp),%rdx
  mov    -0x58(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x54(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  cvtsd2ss %xmm0,%xmm0
  pxor   %xmm4,%xmm4
  cvtss2sd %xmm0,%xmm4
  movq   %xmm4,%rax
  movq   %rax,%xmm0
  lea    D97(%rip),%rax
  mov    %rax,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  addl   $0x1,-0x54(%rbp)
L93:
  mov    -0x54(%rbp),%eax
  cmp    -0x4c(%rbp),%eax
  jl     L170
  addl   $0x1,-0x58(%rbp)
L112:
  mov    -0x58(%rbp),%eax
  cmp    -0x50(%rbp),%eax
  jl     L10
  pxor   %xmm0,%xmm0
  cvtsd2ss -0x20(%rbp),%xmm0
  pxor   %xmm5,%xmm5
  cvtss2sd %xmm0,%xmm5
  movq   %xmm5,%rax
  movq   %rax,%xmm0
  lea    D67(%rip),%rax
  mov    %rax,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  lea    D102(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    -0x30(%rbp),%r8
  mov    -0x38(%rbp),%rdi
  mov    -0x40(%rbp),%rcx
  mov    -0x4c(%rbp),%edx
  mov    -0x4c(%rbp),%esi
  mov    -0x50(%rbp),%eax
  mov    %r8,%r9
  mov    %rdi,%r8
  mov    %eax,%edi
  call   <matrixMultiply@plt>
  movl   $0x0,-0x58(%rbp)
  jmp    L128
L77:
  mov    $0xa,%edi
  call   <putchar@plt>
  movl   $0x0,-0x54(%rbp)
  jmp    L211
L247:
  mov    -0x30(%rbp),%rdx
  mov    -0x58(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x54(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  cvtsd2ss %xmm0,%xmm0
  pxor   %xmm6,%xmm6
  cvtss2sd %xmm0,%xmm6
  movq   %xmm6,%rax
  movq   %rax,%xmm0
  lea    D97(%rip),%rax
  mov    %rax,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  addl   $0x1,-0x54(%rbp)
L211:
  mov    -0x54(%rbp),%eax
  cmp    -0x4c(%rbp),%eax
  jl     L247
  addl   $0x1,-0x58(%rbp)
L128:
  mov    -0x58(%rbp),%eax
  cmp    -0x50(%rbp),%eax
  jl     L77
  lea    D119(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    -0x40(%rbp),%rdx
  mov    -0x50(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <freeMat@plt>
  lea    -0x38(%rbp),%rdx
  mov    -0x50(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <freeMat@plt>
  lea    -0x30(%rbp),%rdx
  mov    -0x50(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <freeMat@plt>
  mov    $0x0,%eax
L244:
  mov    -0x18(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L229
  call   <__stack_chk_fail@plt>
L229:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D0
type: string
name: retrieve_data
arguments: data_label: D62
type: string
name: retrieve_data
arguments: data_label: D97
type: string
name: retrieve_data
arguments: data_label: D91
type: string
name: retrieve_data
arguments: data_label: D81
type: string
name: retrieve_data
arguments: data_label: D15
type: string
name: retrieve_data
arguments: data_label: D67
type: string
name: retrieve_data
arguments: data_label: D102
type: string
name: retrieve_data
arguments: data_label: D119
type: string

tool: D0: 
Usage: LinAlg [ROWS] [COLS] [BUFFER]
NOTE: 3rd argument is optional floating point percision setting.


tool: D62: 
This main serves a short testing file.
An example of the library is shown here.

Our Original Matrix. Here we will call it A:

tool: D97:  %+2.4f 

tool: D91: 

Using ref(), this is a Row Echelon Form of A.

tool: D81: 

And this is its determinant %+2.4f according to ref().

tool: D15: 

This is the inverse of A:

tool: D67: 

Its determinant is as calculated by invert() is %+2.4f.

tool: D102: 

This is the Product of A and its inverse:

tool: D119: 

You did it, Hooray!

assistant: ```c
int main(int argc, char **argv) {
  int i;
  int j;
  if (argc < 3 || 4 < argc) {
    printf("\nUsage: LinAlg [ROWS] [COLS] [BUFFER]\n"
           "NOTE: 3rd argument is optional floating point percision setting.\n\n");
    return 1;
  }
  char *end = 0;
  int ROWS = strtol(argv[1], &end, 0);
  int COLS = strtol(argv[2], &end, 0);
  if (argv[3] != 0) {
    double deltaBuffer = strtod(argv[3], &end);
    setDelta(deltaBuffer);
  }
  double **myMatrix;
  initMat(ROWS, COLS, &myMatrix);
  for (i = 0; i < ROWS; i++) {
    for (j = 0; j < COLS; j++) {
      myMatrix[i][j] = pow(i, j);
    }
  }
  double **copiedMat;
  initMat(ROWS, COLS, &copiedMat);
  double **product;
  initMat(ROWS, COLS, &product);
  copyMatrix(ROWS, COLS, myMatrix, copiedMat);
  double det = ref(ROWS, COLS, copiedMat);
  printf("\nThis main serves a short testing file.\n"
         "An example of the library is shown here.\n"
         "\nOur Original Matrix. Here we will call it A:\n");
  for (i = 0; i < ROWS; i++) {
    printf("\n");
    for (j = 0; j < COLS; j++) {
      printf(" %+2.4f ", (float)myMatrix[i][j]);
    }
  }
  printf("\n\nUsing ref(), this is a Row Echelon Form of A.\n");
  for (i = 0; i < ROWS; i++) {
    printf("\n");
    for (j = 0; j < COLS; j++) {
      printf(" %+2.4f ", (float)copiedMat[i][j]);
    }
  }
  printf("\n\nAnd this is its determinant %+2.4f according to ref().", (float)det);
  copyMatrix(ROWS, COLS, myMatrix, copiedMat);
  det = invert(ROWS, COLS, copiedMat);
  printf("\n\nThis is the inverse of A:\n");
  for (i = 0; i < ROWS; i++) {
    printf("\n");
    for (j = 0; j < COLS; j++) {
      printf(" %+2.4f ", (float)copiedMat[i][j]);
    }
  }
  printf("\n\nIts determinant is as calculated by invert() is %+2.4f.", (float)det);
  printf("\n\nThis is the Product of A and its inverse:\n");
  matrixMultiply(ROWS, COLS, COLS, myMatrix, copiedMat, product);
  for (i = 0; i < ROWS; i++) {
    printf("\n");
    for (j = 0; j < COLS; j++) {
      printf(" %+2.4f ", (float)product[i][j]);
    }
  }
  printf("\n\nYou did it, Hooray!\n");
  freeMat(ROWS, &myMatrix);
  freeMat(ROWS, &copiedMat);
  freeMat(ROWS, &product);
  return 0;
}
```