Function at 0x6478b3
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 0x647fdb
test ah, 0x10
jne 0x647fdb
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 0x647932
or ecx, dword [ebp + 0xc]
mov eax, dword [ebp + 0x10]
mov dword [ebx], ecx
jmp 0x647fd8
and eax, 0x40
or eax, ecx
test eax, 0xe000000
mov dword [ebx], eax
jne 0x647974
cmp edx, 0x10100000
je 0x647968
cmp edx, 0x10300000
je 0x647968
cmp edx, 0x10400000
je 0x647968
cmp edx, 0x10d00000
je 0x647968
cmp edx, 0x10e00000
jne 0x647974
mov ecx, dword [edi]
and ecx, 0xe000000
or ecx, eax
mov dword [ebx], ecx
cmp edx, 0x10100000
push 4
pop eax
je 0x6479b9
cmp edx, 0x10300000
je 0x6479a1
cmp edx, 0x10400000
je 0x6479ad
cmp edx, 0x10500000
je 0x6479ad
cmp edx, 0x10700000
jne 0x6479d4
jmp 0x6479ad
test byte [ebp + 0xc], 4
je 0x6479b1
test byte [ebp + 0xc], 8
je 0x6479b1
or dword [ebx], eax
jmp 0x6479d4
mov eax, dword [ebp + 0xc]
and eax, 0xc
jmp 0x6479ad
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 0x647c2b
cmp dword [edi + 8], 0xffffffff
jne 0x647c2b
mov eax, 0x10800000
xor ecx, ecx
cmp edx, eax
ja 0x647b48
je 0x647b3e
cmp edx, 0x10100000
je 0x647b34
cmp edx, 0x10300000
je 0x647b0f
cmp edx, 0x10400000
je 0x647ae1
cmp edx, 0x10500000
je 0x647ace
cmp edx, 0x10600000
je 0x647a7c
cmp edx, 0x10700000
jne 0x647fdb
cmp dword [ebp - 4], ecx
jne 0x647a6c
fldz
fcomp qword [edi + 0x20]
fnstsw ax
test ah, 0x41
jne 0x647a6c
push str.imaginary_square_root
push 0xfa3
jmp 0x647bff
fld qword [edi + 0x20]
fsqrt
fdivr qword [0x6ba170]
jmp 0x647c21
cmp dword [ebp - 4], ecx
jne 0x647a97
fld qword [0x6a75f0]
fld qword [edi + 0x20]
fucompp
fnstsw ax
test ah, 0x44
jnp 0x647fdb
fldz
fcomp qword [edi + 0x20]
fnstsw ax
test ah, 0x41
jne 0x647ab2
push str.indefinite_logarithm
push 0xfa2
jmp 0x647bff
fld qword [edi + 0x20]
fldln2
fxch st(1)
fyl2x
fld qword [0x6ba2a0]
fldln2
fxch st(1)
fyl2x
fdivp st(1)
jmp 0x647c21
fld qword [0x6ba2a0]
fld qword [edi + 0x20]
call fcn.005bb250
jmp 0x647c21
fld qword [edi + 0x20]
push ecx
push ecx
fstp qword [esp]
call fcn.005bb8a3
test eax, eax
pop ecx
pop ecx
je 0x647c0e
fld qword [edi + 0x20]
push ecx
push ecx
fstp qword [esp]
call fcn.006962b0
fsubr qword [edi + 0x20]
pop ecx
pop ecx
jmp 0x647c21
cmp dword [ebp - 4], ecx
jne 0x647b2a
fld qword [edi + 0x20]
fld qword [0x6a75f0]
fucompp
fnstsw ax
test ah, 0x44
jnp 0x647c0e
fld1
fdiv qword [edi + 0x20]
jmp 0x647c21
fld qword [edi + 0x20]
fchs
jmp 0x647c21
fld qword [edi + 0x20]
fsin
jmp 0x647c21
cmp edx, 0x10900000
je 0x647c1c
cmp edx, 0x10a00000
je 0x647bd0
cmp edx, 0x10b00000
je 0x647b95
cmp edx, 0x10c00000
je 0x647b89
cmp edx, 0x10d00000
je 0x647c0e
cmp edx, 0x10e00000
jne 0x647fdb
jmp 0x647c0e
fld qword [edi + 0x20]
fld1
fpatan
jmp 0x647c21
cmp dword [ebp - 4], ecx
jne 0x647bc6
fld qword [edi + 0x20]
fcomp qword [0x6ba168]
fnstsw ax
test ah, 5
jnp 0x647bba
fld qword [edi + 0x20]
fcomp qword [0x6ba170]
fnstsw ax
test ah, 0x41
jne 0x647bc6
push str.indefinite_arccosine
push 0xfa6
jmp 0x647bff
fld qword [edi + 0x20]
call fcn.005b9cf0
jmp 0x647c21
cmp dword [ebp - 4], ecx
jne 0x647c12
fld qword [edi + 0x20]
fcomp qword [0x6ba168]
fnstsw ax
test ah, 5
jnp 0x647bf5
fld qword [edi + 0x20]
fcomp qword [0x6ba170]
fnstsw ax
test ah, 0x41
jne 0x647c12
push str.indefinite_arcsine
push 0xfa5
mov eax, dword [ebp + 8]
push dword [eax + 0x3c]
push esi
call fcn.00645002
add esp, 0x10
fldz
jmp 0x647c21
fld qword [edi + 0x20]
call fcn.00696400
jmp 0x647c21
fld qword [edi + 0x20]
fcos
push ecx
push ecx
fstp qword [esp]
jmp 0x647fca
mov al, byte [ebp + 0xc]
test al, 1
je 0x647c3e
cmp edx, 0x10400000
je 0x647fc3
test al, 2
je 0x647c4e
cmp edx, 0x10400000
je 0x647fc3
test al, 8
je 0x647cc2
cmp edx, 0x10600000
je 0x647c92
cmp edx, 0x10700000
jne 0x647cc2
xor edi, edi
cmp dword [ebp - 4], edi
jne 0x647fdb
mov eax, dword [ebp + 8]
push str.imaginary_square_root
push 0xfa3
push dword [eax + 0x3c]
push esi
call fcn.00645002
fldz
add esp, 8
fstp qword [esp]
push edi
push edi
jmp 0x647fce
cmp dword [ebp - 4], 0
jne 0x647fdb
test al, 4
jne 0x647fdb
mov eax, dword [ebp + 8]
push str.indefinite_logarithm
push 0xfa2
push dword [eax + 0x3c]
push esi
call fcn.00645002
add esp, 0x10
jmp 0x647fdb
test ch, 2
je 0x647cdf
cmp edx, 0x10d00000
je 0x647fc3
cmp edx, 0x10e00000
je 0x647fc3
cmp dword [ebp - 4], 0
jne 0x647fdb
test cl, 2
je 0x647fdb
cmp edx, 0x10100000
mov edx, 0xfff00000
jne 0x647d14
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 0x647d6e
cmp dword [ebp - 8], 0x10300000
jne 0x647d32
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 0x647d6e
cmp dword [ebp - 8], 0x10500000
jne 0x647d50
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 0x647d6e
cmp dword [ebp - 8], 0x10600000
jne 0x647db9
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 0x647db9
and dword [ebp + 8], 0
cmp dword [eax + 0xc], 0
jbe 0x647d98
mov ecx, dword [eax + 0x10]
jmp 0x647d80
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
cmp dword [ecx], edx
je 0x647d98
inc dword [ebp + 8]
add ecx, 4
mov dword [ebp + 0xc], ecx
mov ecx, dword [ebp + 8]
cmp ecx, dword [eax + 0xc]
jb 0x647d7d
mov ecx, dword [ebp + 8]
cmp ecx, dword [eax + 0xc]
jae 0x647db4
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 0x647fd8
mov edx, 0xfff00000
cmp dword [ebp - 8], 0x10300000
jne 0x647ebd
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 0x647ebd
mov edi, dword [ecx + 0xc]
xor edx, edx
test edi, edi
jbe 0x647df9
mov eax, dword [ecx + 0x10]
mov ebx, dword [eax]
cmp ebx, dword [ebp + 0x10]
je 0x647df9
inc edx
add eax, 4
cmp edx, edi
jb 0x647dea
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 0x647e9c
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 0x647e9c
and dword [ebp + 8], 0
cmp dword [eax + 0xc], 0
jbe 0x647e87
mov ecx, dword [eax + 0x10]
mov ebx, dword [ecx]
cmp ebx, dword [ebp - 0x14]
je 0x647e87
inc dword [ebp + 8]
mov ebx, dword [eax + 0xc]
add ecx, 4
cmp dword [ebp + 8], ebx
jb 0x647e72
mov eax, dword [eax + 8]
mov ecx, dword [ebp - 0x1c]
mov ebx, dword [ebp + 8]
cmp dword [eax + ebx*4], ecx
je 0x647f61
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 0x647e2b
mov ebx, dword [ebp - 0x18]
mov edi, dword [ebp - 0x24]
cmp dword [ebp - 8], 0x10500000
jne 0x647fdb
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 0x647fdb
mov ecx, dword [eax + 0xc]
and dword [ebp + 8], 0
test ecx, ecx
jbe 0x647f0a
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 0x647f0a
inc dword [ebp + 8]
add dword [ebp + 0xc], 4
cmp dword [ebp + 8], ecx
jb 0x647ef4
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 0x647fab
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 0x647fab
and dword [ebp + 8], 0
cmp dword [eax + 0xc], 0
jbe 0x647f92
mov ecx, dword [eax + 0x10]
jmp 0x647f78
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 0x647fdb
mov ecx, dword [ebp - 0x24]
mov edi, dword [ebp + 0x10]
mov edi, dword [edi]
cmp dword [ecx], edi
je 0x647f92
inc dword [ebp + 8]
add ecx, 4
mov dword [ebp - 0x24], ecx
mov ecx, dword [ebp + 8]
cmp ecx, dword [eax + 0xc]
jb 0x647f75
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 0x647fab
test al, 8
jne 0x647fc3
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 0x647f23
jmp 0x647fdb
push ecx
fldz
push ecx
fstp qword [esp]
push 0
push 0
push dword [esi + 0x78]
mov ecx, esi
call fcn.00640458
mov dword [ebx + 0x30], eax
pop edi
pop esi
xor eax, eax
pop ebx
leave
ret 0xc