Jan 26, 2018
#hp #35s #hp35s #sciencecalculator #reversepolishnotation #PRN たまに使ってみようと思って電池を入れてみたけど、 #逆ポーランド記法 はわかるものの、その他の使い方がわからない…😖 #関数電卓 #pentax #pentaxk5 #tokyo #japan
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#hp #35s #hp35s #sciencecalculator #reversepolishnotation #PRN たまに使ってみようと思って電池を入れてみたけど、 #逆ポーランド記法 はわかるものの、その他の使い方がわからない…😖 #関数電卓 #pentax #pentaxk5 #tokyo #japan