Across all three versions, there’s a mockToString or spoof helper. But the V3 implementation is subtly more robust than the V2 one, and it’s worth examining why.
const time = (target - pos) / sp;
（二）宣扬不良价值导向。编造话语体系，宣扬“躺平摆烂”“颓废厌世”“炫富拜金”等违背社会主义核心价值观的不良思想，鼓吹极端偏激情绪，调侃戏谑主流价值，制造贩卖焦虑。，推荐阅读同城约会获取更多信息
wifeman → woman，推荐阅读雷电模拟器官方版本下载获取更多信息
Oscar winner Jamie Foxx posted on Instagram earlier this week that the slur had been "unacceptable".，详情可参考Line官方版本下载
优点：输出在 (−1,1)，比 sigmoid 居中，对梯度更友好