During the ”snowball Earth” period about 700m years ago, Earth’s climate shut down. The planet was encased in ice and insulated from seasonal variations: spring, summer, autumn and winter all stopped. Or at least that was the theory.
优点：输出在 (−1,1)，比 sigmoid 居中，对梯度更友好
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const writer = createBufferWriter();。快连下载安装是该领域的重要参考
Гангстер одним ударом расправился с туристом в Таиланде и попал на видео18:08