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  1. orange (orange_in_space@mstdn.nere9.help)'s status on Saturday, 24-Jul-2021 20:03:28 JST orange orange

    数学関連で突然変な疑問が浮かんだけど、ゼロ除算は定義不能っていうけど、『ゼロ除算数』って新たに定義する方式でも定義不能なのかも?><例えばゼロ除算数の記号を????とするとして2/0=2????0*2????=2みたいな体系を作る事すら不可能なのかな?><

    In conversation Saturday, 24-Jul-2021 20:03:28 JST from mstdn.nere9.help permalink

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    senooken JP Social is a social network, courtesy of senooken. It runs on GNU social, version 2.0.2-beta0, available under the GNU Affero General Public License.

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