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三角数

volumn

han_viet さんかくすう han_viet
play
さ ん か く す う
kind -
ic_diamond

Triangular number

Mathematics

三角数 is used in practice

Search results 三角数

Words related to 三角数

五角数 ごかくすう

pentagonal number

三次関数 さんじかんすー

cubic function, the third function

三つ角 みつかど

three corners

角振動数 かくしんどうすう

angular frequency

空き三角 あきさんかく

empty triangle; "L"-shaped formation of three stones (considered bad shape)

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