n.圓周率
Ignoring a clunky numerical system and devising his own, he demonstrated the nature of infinity and calculated a value for pi. 他否決了當(dāng)時繁冗的數(shù)字表達(dá)方式，發(fā)明出自己的數(shù)字系統(tǒng)，證明了自然的無窮性，并計(jì)算出圓周率的值。
