Chapter 87: July Fire
Su Junyu gave Wang Qi two new ways of calculating: what Divine Province called White Marsh Expansion and Fourier Expansion.
Wang Qi had a flashback looking at the formulas, recognizing the Laplace expansion and Fourier series. Their purpose was to simply do calculations.
[Does that mean I can’t forget how to solve problems even after death?] Wang Qi mocked himself.
Su Junyu finished the lesson by giving Wang Qi a heavenly heartwood and the spiritual energy essence equation devised for red copper. He had Wang Qi simplify the red copper formula and derive the heavenly heartwood’s equation.
Su Junyu emphasized Fourier Expansion in the process, highly useful in calculating the essence equation of spiritual power.
Fourier Expansion, known to Wang Qi as the Fourier series, simplified periodic functions. Since any cultivation method required cycling spiritual energy through one’s meridians or taking in fresh spiritual energy, it resulted in a periodical spiritual power. Mastering Fourier Expansion, in a battle, one could determine the opponent’s arts to gain control of the fight.
Before long, Wang Qi handed over the two new formulas.
Su Junyu was stunned. “Kid, are you sure you haven’t learned them before?”
Wang Qi shook his head. Su Junyu’s shock only grew. “You truly are one of the greatest geniuses I’ve ever met.”