Simple Graphing Calculator for PS Vita
Download nightly build of lpp-vita http://rinnegatamante.it/lpp-nightly.php
Then open Readme.txt file in the lpp-builder folder (read there "How to use")
Use eboot_unsafe.bin
001 - 007 Change second line of Y_make(x) function in index.lua
Example:return 2*x+4
1 Make inApp function input
2 More functionality