神经网络 vs Formula Motion

这是一个受 Google Tensorflow 的 Deep playground 启发而制作的应用。本程序大量代码都借鉴了开源项目 Deep playground 。 本程序致力于普及神经网络、人工智能的相关知识。通过本程序可以直观地感受到神经网络训练过程中的变化，包括连接的强弱、每个结点负责识别的特征和最终输出等图像等。 开源地址：https://github.com/ypwhs/NNPlayground_iPad

Formula Motion is an animated math learning app for iPhone and iPad. It turns abstract formulas, geometry theorems, and number patterns into clear visual animations. Instead of simply memorizing formulas, learners can watch how each idea is built through movement, color, diagrams, and step-by-step explanations. Formula Motion helps students understand topics such as addition on the number line, circles and π, area formulas, the sum of triangle angles, the Fibonacci sequence, and the Mandelbrot set. Each lesson includes a visual animation page, formula explanation, diagram-based reasoning, and key takeaways to make mathematical thinking easier to see and understand. On iPhone, Formula Motion is great for quick learning anytime. On iPad, it offers a larger visual space for classroom teaching, parent-child learning, and deeper exploration.