Blin mugiki da ne sudite tak strogo
eto ge DEMO VERSION
ps dlja X dejstvitel'no nel'zja zadavat' poka otricatel'nie znachenija. This feature is comming in my full version
so far it is being disabled by the owners, because of copywrite reasons
VO navorotil
PS I am sorry about ENG, but i have no RUS on this particular PC
2. Function exponent WILL be used in future, it is just there so far, I know it is not needed