Power Up Experience Points Functions

Does anyone have mathemathical functions of the experience points, got by powerupping, depending on a character's level ?
u can also calculate a character's stats depending on his level, but this is simple use of equation system.

You get the amount stated when you select the character to use to power up another character.

ofc. but i want to calculate. but i cant, because these are exponential equations. my question is whether anyone knows these. or am i able to get more information from the developers?

I guess you mean the equations to calculate how much exp. needed for x level, along with calculating stats on that level? I, unfortunately, don't have such information.

yea. after some calculations, i am pretty sure that its not a simple quadratic.