// File: ArashPartow[P]exprtk/./exprtk.hpp
// Function: exprtk::parser<double>::expression_generator<double>::synthesize_covov_expression0::process(exprtk::parser<double>::expression_generator<double>&, exprtk::details::operator_type const&, exprtk::details::expression_node<double>* (&) [2])
static inline expression_node_ptr process(expression_generator<Type>& expr_gen,
                                                      const details::operator_type& operation,
                                                      expression_node_ptr (&branch)[2])
            {
               // (c o0 v0) o1 (v1)
               const details::cov_base_node<Type>* cov = static_cast<details::cov_base_node<Type>*>(branch[0]);
               const Type   c = cov->c();
               const Type& v0 = cov->v();
               const Type& v1 = static_cast<details::variable_node<Type>*>(branch[1])->ref();
               const details::operator_type o0 = cov->operation();
               const details::operator_type o1 = operation;

               details::free_node(*(expr_gen.node_allocator_),branch[0]);

               expression_node_ptr result = error_node();

               if (expr_gen.parser_->settings_.strength_reduction_enabled())
               {
                  // (c / v0) / v1 --> (covov) c / (v0 * v1)
                  if ((details::e_div == o0) && (details::e_div == o1))
                  {
                     const bool synthesis_result =
                        synthesize_sf3ext_expression::
                           template compile<ctype, vtype, vtype>(expr_gen, "t/(t*t)", c, v0, v1, result);

                     exprtk_debug(("(c / v0) / v1 --> (covov) c / (v0 * v1)\n"));

                     return (synthesis_result) ? result : error_node();
                  }
               }

               const bool synthesis_result =
                  synthesize_sf3ext_expression::template compile<ctype, vtype, vtype>
                     (expr_gen, id(expr_gen, o0, o1), c, v0, v1, result);

               if (synthesis_result)
                  return result;

               binary_functor_t f0 = reinterpret_cast<binary_functor_t>(0);
               binary_functor_t f1 = reinterpret_cast<binary_functor_t>(0);

               if (!expr_gen.valid_operator(o0,f0))
                  return error_node();
               else if (!expr_gen.valid_operator(o1,f1))
                  return error_node();
               else
                  return node_type::allocate(*(expr_gen.node_allocator_), c, v0, v1, f0, f1);
            }

// Assembly:
subq $0xf8, %rsp
movq %rdi, 0xe8(%rsp)
movq %rsi, 0xe0(%rsp)
movq %rdx, 0xd8(%rsp)
movq 0xd8(%rsp), %rax
movq (%rax), %rax
movq %rax, 0xd0(%rsp)
movq 0xd0(%rsp), %rdi
movq (%rdi), %rax
callq *0x40(%rax)
movsd %xmm0, 0xc8(%rsp)
movq 0xd0(%rsp), %rdi
movq (%rdi), %rax
callq *0x48(%rax)
movq %rax, 0xc0(%rsp)
movq 0xd8(%rsp), %rax
movq 0x8(%rax), %rdi
callq 0x235f80
movq %rax, 0xb8(%rsp)
movq 0xd0(%rsp), %rdi
movq (%rdi), %rax
callq *0x38(%rax)
movl %eax, 0xb4(%rsp)
movq 0xe0(%rsp), %rax
movl (%rax), %eax
movl %eax, 0xb0(%rsp)
movq 0xe8(%rsp), %rax
movq 0x8(%rax), %rdi
movq 0xd8(%rsp), %rsi
callq 0x284bd0
callq 0x2821f0
movq %rax, 0xa8(%rsp)
movq 0xe8(%rsp), %rax
movq 0x68(%rax), %rdi
addq $0xd0, %rdi
callq 0x250d10
testb $0x1, %al
jne 0x272785
jmp 0x2728ae
movl $0x5, %eax
cmpl 0xb4(%rsp), %eax
jne 0x2728ac
movl $0x5, %eax
cmpl 0xb0(%rsp), %eax
jne 0x2728ac
movq 0xe8(%rsp), %rax
movq %rax, 0x28(%rsp)
leaq 0x7f(%rsp), %rdi
movq %rdi, 0x30(%rsp)
callq 0x11b6f0
movq 0x30(%rsp), %rdx
leaq 0x3341ee(%rip), %rsi    # 0x5a69bf
leaq 0x80(%rsp), %rdi
callq 0x134520
jmp 0x2727e0
movq 0x28(%rsp), %rdi
movsd 0xc8(%rsp), %xmm0
movq 0xc0(%rsp), %rdx
movq 0xb8(%rsp), %rcx
leaq 0x80(%rsp), %rsi
leaq 0xa8(%rsp), %r8
callq 0x2aaa60
movb %al, 0x27(%rsp)
jmp 0x272819
leaq 0x80(%rsp), %rdi
callq 0x11b838
leaq 0x7f(%rsp), %rdi
callq 0x11b820
movb 0x27(%rsp), %al
andb $0x1, %al
movb %al, 0xa7(%rsp)
testb $0x1, 0xa7(%rsp)
je 0x272856
movq 0xa8(%rsp), %rax
movq %rax, 0x18(%rsp)
jmp 0x272860
callq 0x2821f0
movq %rax, 0x18(%rsp)
movq 0x18(%rsp), %rax
movq %rax, 0xf0(%rsp)
jmp 0x272a01
movq %rax, %rcx
movl %edx, %eax
movq %rcx, 0x70(%rsp)
movl %eax, 0x6c(%rsp)
jmp 0x27289d
movq %rax, %rcx
movl %edx, %eax
movq %rcx, 0x70(%rsp)
movl %eax, 0x6c(%rsp)
leaq 0x80(%rsp), %rdi
callq 0x11b838
leaq 0x7f(%rsp), %rdi
callq 0x11b820
jmp 0x272a11
jmp 0x2728ae
movq 0xe8(%rsp), %rsi
movq %rsi, (%rsp)
movl 0xb4(%rsp), %edx
movl 0xb0(%rsp), %ecx
leaq 0x48(%rsp), %rdi
movq %rdi, 0x8(%rsp)
callq 0x2aaae0
movq (%rsp), %rdi
movq 0x8(%rsp), %rsi
movsd 0xc8(%rsp), %xmm0
movq 0xc0(%rsp), %rdx
movq 0xb8(%rsp), %rcx
leaq 0xa8(%rsp), %r8
callq 0x2aaa60
movb %al, 0x17(%rsp)
jmp 0x27290c
leaq 0x48(%rsp), %rdi
callq 0x11b838
movb 0x17(%rsp), %al
andb $0x1, %al
movb %al, 0x6b(%rsp)
testb $0x1, 0x6b(%rsp)
je 0x272959
movq 0xa8(%rsp), %rax
movq %rax, 0xf0(%rsp)
jmp 0x272a01
movq %rax, %rcx
movl %edx, %eax
movq %rcx, 0x70(%rsp)
movl %eax, 0x6c(%rsp)
leaq 0x48(%rsp), %rdi
callq 0x11b838
jmp 0x272a11
movq $0x0, 0x40(%rsp)
movq $0x0, 0x38(%rsp)
movq 0xe8(%rsp), %rdi
leaq 0xb4(%rsp), %rsi
leaq 0x40(%rsp), %rdx
callq 0x2974b0
testb $0x1, %al
jne 0x272998
callq 0x2821f0
movq %rax, 0xf0(%rsp)
jmp 0x272a01
movq 0xe8(%rsp), %rdi
leaq 0xb0(%rsp), %rsi
leaq 0x38(%rsp), %rdx
callq 0x2974b0
testb $0x1, %al
jne 0x2729c5
callq 0x2821f0
movq %rax, 0xf0(%rsp)
jmp 0x272a01
movq 0xe8(%rsp), %rax
movq 0x8(%rax), %rdi
movsd 0xc8(%rsp), %xmm0
movq 0xc0(%rsp), %rsi
movq 0xb8(%rsp), %rdx
movq 0x40(%rsp), %rcx
movq 0x38(%rsp), %r8
callq 0x2aaca0
movq %rax, 0xf0(%rsp)
movq 0xf0(%rsp), %rax
addq $0xf8, %rsp
retq
movq 0x70(%rsp), %rdi
callq 0x11b4e0
nopl (%rax,%rax)