Function at 0x6499b5
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov edx, dword [ebp + 0xc]
push ebx
push esi
mov esi, ecx
mov eax, dword [esi + 0x14]
mov ecx, dword [ebp + 0x10]
mov ecx, dword [eax + ecx*4]
mov ecx, dword [ecx + 0x30]
mov ebx, dword [eax + edx*4]
push edi
mov edi, dword [eax + ecx*4]
mov eax, dword [ebx + 4]
mov dword [ebp + 0x10], ecx
mov ecx, dword [esi + 0x10]
mov eax, dword [ecx + eax*4]
mov eax, dword [eax + 4]
test al, 1
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0x24], edi
je 0x64a0dd
test ah, 0x10
jne 0x64a0dd
mov eax, dword [edi]
mov ecx, eax
and ecx, 0x1f
mov dword [ebp + 0xc], ecx
mov ecx, dword [ebx]
mov edx, ecx
and edx, 0x40
mov dword [ebp - 4], edx
mov edx, dword [ebp + 8]
mov edx, dword [edx]
and edx, 0xfff00000
cmp edx, 0x10000000
mov dword [ebp - 8], edx
jne 0x649a34
or ecx, dword [ebp + 0xc]
mov eax, dword [ebp + 0x10]
mov dword [ebx], ecx
jmp 0x64a0da
and eax, 0x40
or eax, ecx
test eax, 0xe000000
mov dword [ebx], eax
jne 0x649a76
cmp edx, 0x10100000
je 0x649a6a
cmp edx, 0x10300000
je 0x649a6a
cmp edx, 0x10400000
je 0x649a6a
cmp edx, 0x10d00000
je 0x649a6a
cmp edx, 0x10e00000
jne 0x649a76
mov ecx, dword [edi]
and ecx, 0xe000000
or ecx, eax
mov dword [ebx], ecx
cmp edx, 0x10100000
push 4
pop eax
je 0x649abb
cmp edx, 0x10300000
je 0x649aa3
cmp edx, 0x10400000
je 0x649aaf
cmp edx, 0x10500000
je 0x649aaf
cmp edx, 0x10700000
jne 0x649ad6
jmp 0x649aaf
test byte [ebp + 0xc], 4
je 0x649ab3
test byte [ebp + 0xc], 8
je 0x649ab3
or dword [ebx], eax
jmp 0x649ad6
mov eax, dword [ebp + 0xc]
and eax, 0xc
jmp 0x649aaf
mov ecx, dword [ebp + 0xc]
shr ecx, 1
and ecx, eax
mov eax, dword [ebp + 0xc]
and eax, 4
shl eax, 1
or ecx, eax
mov eax, dword [ebp + 0xc]
and eax, 0xfffffff3
or ecx, eax
or dword [ebx], ecx
mov ecx, dword [edi + 4]
mov eax, dword [esi + 0x10]
mov eax, dword [eax + ecx*4]
mov ecx, dword [eax + 4]
test ch, 1
je 0x649d2d
cmp dword [edi + 8], 0xffffffff
jne 0x649d2d
mov eax, 0x10800000
xor ecx, ecx
cmp edx, eax
ja 0x649c4a
je 0x649c40
cmp edx, 0x10100000
je 0x649c36
cmp edx, 0x10300000
je 0x649c11
cmp edx, 0x10400000
je 0x649be3
cmp edx, 0x10500000
je 0x649bd0
cmp edx, 0x10600000
je 0x649b7e
cmp edx, 0x10700000
jne 0x64a0dd
cmp dword [ebp - 4], ecx
jne 0x649b6e
fldz
fcomp qword [edi + 0x20]
fnstsw ax
test ah, 0x41
jne 0x649b6e
push str.imaginary_square_root
push 0xfa3
jmp 0x649d01
fld qword [edi + 0x20]
fsqrt
fdivr qword [0x6b9fb8]
jmp 0x649d23
cmp dword [ebp - 4], ecx
jne 0x649b99
fld qword [0x6a8670]
fld qword [edi + 0x20]
fucompp
fnstsw ax
test ah, 0x44
jnp 0x64a0dd
fldz
fcomp qword [edi + 0x20]
fnstsw ax
test ah, 0x41
jne 0x649bb4
push str.indefinite_logarithm
push 0xfa2
jmp 0x649d01
fld qword [edi + 0x20]
fldln2
fxch st(1)
fyl2x
fld qword [0x6ba0e8]
fldln2
fxch st(1)
fyl2x
fdivp st(1)
jmp 0x649d23
fld qword [0x6ba0e8]
fld qword [edi + 0x20]
call fcn.005bd0e0
jmp 0x649d23
fld qword [edi + 0x20]
push ecx
push ecx
fstp qword [esp]
call fcn.005bdc93
test eax, eax
pop ecx
pop ecx
je 0x649d10
fld qword [edi + 0x20]
push ecx
push ecx
fstp qword [esp]
call fcn.00698230
fsubr qword [edi + 0x20]
pop ecx
pop ecx
jmp 0x649d23
cmp dword [ebp - 4], ecx
jne 0x649c2c
fld qword [edi + 0x20]
fld qword [0x6a8670]
fucompp
fnstsw ax
test ah, 0x44
jnp 0x649d10
fld1
fdiv qword [edi + 0x20]
jmp 0x649d23
fld qword [edi + 0x20]
fchs
jmp 0x649d23
fld qword [edi + 0x20]
fsin
jmp 0x649d23
cmp edx, 0x10900000
je 0x649d1e
cmp edx, 0x10a00000
je 0x649cd2
cmp edx, 0x10b00000
je 0x649c97
cmp edx, 0x10c00000
je 0x649c8b
cmp edx, 0x10d00000
je 0x649d10
cmp edx, 0x10e00000
jne 0x64a0dd
jmp 0x649d10
fld qword [edi + 0x20]
fld1
fpatan
jmp 0x649d23
cmp dword [ebp - 4], ecx
jne 0x649cc8
fld qword [edi + 0x20]
fcomp qword [0x6b9fb0]
fnstsw ax
test ah, 5
jnp 0x649cbc
fld qword [edi + 0x20]
fcomp qword [0x6b9fb8]
fnstsw ax
test ah, 0x41
jne 0x649cc8
push str.indefinite_arccosine
push 0xfa6
jmp 0x649d01
fld qword [edi + 0x20]
call fcn.005bbb80
jmp 0x649d23
cmp dword [ebp - 4], ecx
jne 0x649d14
fld qword [edi + 0x20]
fcomp qword [0x6b9fb0]
fnstsw ax
test ah, 5
jnp 0x649cf7
fld qword [edi + 0x20]
fcomp qword [0x6b9fb8]
fnstsw ax
test ah, 0x41
jne 0x649d14
push str.indefinite_arcsine
push 0xfa5
mov eax, dword [ebp + 8]
push dword [eax + 0x3c]
push esi
call fcn.00647126
add esp, 0x10
fldz
jmp 0x649d23
fld qword [edi + 0x20]
call fcn.00698380
jmp 0x649d23
fld qword [edi + 0x20]
fcos
push ecx
push ecx
fstp qword [esp]
jmp 0x64a0cc
mov al, byte [ebp + 0xc]
test al, 1
je 0x649d40
cmp edx, 0x10400000
je 0x64a0c5
test al, 2
je 0x649d50
cmp edx, 0x10400000
je 0x64a0c5
test al, 8
je 0x649dc4
cmp edx, 0x10600000
je 0x649d94
cmp edx, 0x10700000
jne 0x649dc4
xor edi, edi
cmp dword [ebp - 4], edi
jne 0x64a0dd
mov eax, dword [ebp + 8]
push str.imaginary_square_root
push 0xfa3
push dword [eax + 0x3c]
push esi
call fcn.00647126
fldz
add esp, 8
fstp qword [esp]
push edi
push edi
jmp 0x64a0d0
cmp dword [ebp - 4], 0
jne 0x64a0dd
test al, 4
jne 0x64a0dd
mov eax, dword [ebp + 8]
push str.indefinite_logarithm
push 0xfa2
push dword [eax + 0x3c]
push esi
call fcn.00647126
add esp, 0x10
jmp 0x64a0dd
test ch, 2
je 0x649de1
cmp edx, 0x10d00000
je 0x64a0c5
cmp edx, 0x10e00000
je 0x64a0c5
cmp dword [ebp - 4], 0
jne 0x64a0dd
test cl, 2
je 0x64a0dd
cmp edx, 0x10100000
mov edx, 0xfff00000
jne 0x649e16
mov ecx, dword [esi + 0x18]
mov eax, dword [edi + 0x48]
mov eax, dword [ecx + eax*4]
mov ecx, dword [eax]
and ecx, edx
cmp ecx, 0x10100000
je 0x649e70
cmp dword [ebp - 8], 0x10300000
jne 0x649e34
mov ecx, dword [esi + 0x18]
mov eax, dword [edi + 0x48]
mov eax, dword [ecx + eax*4]
mov ecx, dword [eax]
and ecx, edx
cmp ecx, 0x10300000
je 0x649e70
cmp dword [ebp - 8], 0x10500000
jne 0x649e52
mov ecx, dword [esi + 0x18]
mov eax, dword [edi + 0x48]
mov eax, dword [ecx + eax*4]
mov ecx, dword [eax]
and ecx, edx
cmp ecx, 0x10600000
je 0x649e70
cmp dword [ebp - 8], 0x10600000
jne 0x649ebb
mov ecx, dword [esi + 0x18]
mov eax, dword [edi + 0x48]
mov eax, dword [ecx + eax*4]
mov ecx, dword [eax]
and ecx, edx
cmp ecx, 0x10500000
jne 0x649ebb
and dword [ebp + 8], 0
cmp dword [eax + 0xc], 0
jbe 0x649e9a
mov ecx, dword [eax + 0x10]
jmp 0x649e82
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
cmp dword [ecx], edx
je 0x649e9a
inc dword [ebp + 8]
add ecx, 4
mov dword [ebp + 0xc], ecx
mov ecx, dword [ebp + 8]
cmp ecx, dword [eax + 0xc]
jb 0x649e7f
mov ecx, dword [ebp + 8]
cmp ecx, dword [eax + 0xc]
jae 0x649eb6
mov eax, dword [eax + 8]
mov eax, dword [eax + ecx*4]
mov ecx, dword [esi + 0x14]
mov eax, dword [ecx + eax*4]
mov eax, dword [eax + 0x30]
jmp 0x64a0da
mov edx, 0xfff00000
cmp dword [ebp - 8], 0x10300000
jne 0x649fbf
mov eax, dword [esi + 0x18]
mov ecx, dword [edi + 0x48]
mov ecx, dword [eax + ecx*4]
mov eax, dword [ecx]
and eax, edx
cmp eax, 0x20500000
jne 0x649fbf
mov edi, dword [ecx + 0xc]
xor edx, edx
test edi, edi
jbe 0x649efb
mov eax, dword [ecx + 0x10]
mov ebx, dword [eax]
cmp ebx, dword [ebp + 0x10]
je 0x649efb
inc edx
add eax, 4
cmp edx, edi
jb 0x649eec
mov eax, dword [ecx + 0xc]
mov edi, dword [esi + 0x14]
mov ecx, dword [ecx + 8]
and dword [ebp + 0xc], 0
mov dword [ebp - 0x10], edi
mov edi, eax
shl edi, 2
mov dword [ebp - 0x20], edi
mov edi, eax
neg edi
shl edi, 2
lea ebx, [ecx + edx*4]
add eax, edx
lea ecx, [ecx + eax*4]
mov dword [ebp - 4], ebx
mov dword [ebp - 0xc], ecx
mov edx, 0xfff00000
mov ecx, dword [ecx]
mov eax, dword [ebx]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 0x14], eax
mov eax, dword [ecx + eax*4]
mov ecx, dword [eax + 4]
mov dword [ebp + 8], eax
mov eax, dword [esi + 0x10]
mov eax, dword [eax + ecx*4]
test byte [eax + 4], 2
je 0x649f9e
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x48]
mov eax, dword [esi + 0x18]
mov eax, dword [eax + ecx*4]
mov ecx, dword [eax]
and ecx, edx
cmp ecx, 0x10700000
jne 0x649f9e
and dword [ebp + 8], 0
cmp dword [eax + 0xc], 0
jbe 0x649f89
mov ecx, dword [eax + 0x10]
mov ebx, dword [ecx]
cmp ebx, dword [ebp - 0x14]
je 0x649f89
inc dword [ebp + 8]
mov ebx, dword [eax + 0xc]
add ecx, 4
cmp dword [ebp + 8], ebx
jb 0x649f74
mov eax, dword [eax + 8]
mov ecx, dword [ebp - 0x1c]
mov ebx, dword [ebp + 8]
cmp dword [eax + ebx*4], ecx
je 0x64a063
mov ebx, dword [ebp - 4]
mov ecx, dword [ebp - 0xc]
add ebx, dword [ebp - 0x20]
inc dword [ebp + 0xc]
add ecx, edi
cmp dword [ebp + 0xc], 2
mov dword [ebp - 4], ebx
mov dword [ebp - 0xc], ecx
jb 0x649f2d
mov ebx, dword [ebp - 0x18]
mov edi, dword [ebp - 0x24]
cmp dword [ebp - 8], 0x10500000
jne 0x64a0dd
mov ecx, dword [edi + 0x48]
mov eax, dword [esi + 0x18]
mov eax, dword [eax + ecx*4]
mov ecx, dword [eax]
and ecx, edx
cmp ecx, 0x20500000
jne 0x64a0dd
mov ecx, dword [eax + 0xc]
and dword [ebp + 8], 0
test ecx, ecx
jbe 0x64a00c
mov edi, dword [eax + 0x10]
mov dword [ebp + 0xc], edi
mov edi, dword [ebp + 0xc]
mov edi, dword [edi]
cmp edi, dword [ebp + 0x10]
je 0x64a00c
inc dword [ebp + 8]
add dword [ebp + 0xc], 4
cmp dword [ebp + 8], ecx
jb 0x649ff6
and dword [ebp + 0xc], 0
mov eax, dword [eax + 8]
mov edi, dword [esi + 0x14]
shl ecx, 2
mov dword [ebp - 0x20], ecx
mov ecx, dword [ebp + 8]
lea eax, [eax + ecx*4]
mov dword [ebp + 0x10], eax
mov eax, dword [eax]
mov eax, dword [edi + eax*4]
mov ecx, dword [eax + 4]
mov dword [ebp + 8], eax
mov eax, dword [esi + 0x10]
mov eax, dword [eax + ecx*4]
test byte [eax + 4], 2
je 0x64a0ad
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x48]
mov eax, dword [esi + 0x18]
mov eax, dword [eax + ecx*4]
mov ecx, dword [eax]
and ecx, edx
cmp ecx, 0x10600000
jne 0x64a0ad
and dword [ebp + 8], 0
cmp dword [eax + 0xc], 0
jbe 0x64a094
mov ecx, dword [eax + 0x10]
jmp 0x64a07a
mov ecx, dword [ebp - 0x14]
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + ecx*4]
mov eax, dword [eax + 0x30]
mov ecx, dword [ebp - 0x18]
mov dword [ecx + 0x30], eax
jmp 0x64a0dd
mov ecx, dword [ebp - 0x24]
mov edi, dword [ebp + 0x10]
mov edi, dword [edi]
cmp dword [ecx], edi
je 0x64a094
inc dword [ebp + 8]
add ecx, 4
mov dword [ebp - 0x24], ecx
mov ecx, dword [ebp + 8]
cmp ecx, dword [eax + 0xc]
jb 0x64a077
mov eax, dword [eax + 8]
mov ecx, dword [ebp + 8]
mov eax, dword [eax + ecx*4]
mov edi, dword [esi + 0x14]
mov eax, dword [edi + eax*4]
mov eax, dword [eax]
test al, 4
je 0x64a0ad
test al, 8
jne 0x64a0c5
mov eax, dword [ebp + 0x10]
add eax, dword [ebp - 0x20]
inc dword [ebp + 0xc]
cmp dword [ebp + 0xc], 2
mov dword [ebp + 0x10], eax
jb 0x64a025
jmp 0x64a0dd
push ecx
fldz
push ecx
fstp qword [esp]
push 0
push 0
push dword [esi + 0x78]
mov ecx, esi
call fcn.00642538
mov dword [ebx + 0x30], eax
pop edi
pop esi
xor eax, eax
pop ebx
leave
ret 0xc