I Became Immortal by Solving Calculus

Lin Fan is a math madman. On the night when he was studying at Peking University, he deduced the unfinished formula over and over again, until a thunder struck down - when he opened his eyes again, he was already in the Qingyun Sect's Miscellaneous Yard in the world of immortality, and his predecessor had just been killed by a furnace explosion. After lying on the ground pretending to be dead for three minutes, he was forced to accept the reality: he had traveled through time. There is no system, no golden fingers, only a tattered "Basic Qingyun Tuna Technique". Others see the exercises as martial arts secrets. Lin Fan sees the problem as path optimization. The Lagrange multiplier method was used to solve the problem, Fourier transform was used to analyze sword moves, probability theory was used to optimize the success rate of alchemy, and game theory was used to convince the ancient guardian beasts... While the entire world of cultivators was still striving for talent, chance, and enlightenment, Lin Fan had already begun to use mathematical modeling to reconstruct the cultivation system. During the sect competition, the kendo genius Long Aotian unleashed a shocking sword strike. Lin Fan glanced at it and said, "The energy loss of your move is 34.7%. There are thirteen areas that can be optimized." The entire clan was in an uproar. The headmaster asked him who he studied under. Lin Fan thought for a while: "Euler, Gauss, Fourier - even if I tell you, you don't know them." This is the story of a mathematical genius who set off a cognitive revolution in the world of immortality. Everything is numbered, and cultivating immortality is no exception.