ax2

g2o(2)求解曲线y=ax2+bx+c

https://mp.weixin.qq.com/s?__biz=MzIxOTczOTM4NA==&mid=2247486858&idx=1&sn=ce458d5eb6b1ad11b065d71899e31a04&chksm=97d7e81da0a0610b1e3e12415b6de15013299 ......
曲线 g2o ax2 g2 2o
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