[幾何] 圓邊上的點
想請問一下
在坐標軸上
一個圓心位在(0.5, 0.5)以及(0, 0)的圓
半徑從1到27,在"圓周上"的點 ( (1, 1), (2, 5)...等 )
各自會有幾個
這個有辦法找到一個規則或者列式求出嗎
補充問題:
圓心在(0, 0)時,各個半徑時,圓內部(含邊上)所含的點有甚麼規則嗎
謝謝各位
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