The approximation signal "≈" I exploit for decimal approximations with tilde "~" remaining a rougher approximation. But I question this. Ramanujan proved a few of his collection for $one/pi$ and gave quite a few facts about his strategy in his paper and also his Notebooks. And the way in which https://jaidenxvpjc.laowaiblog.com/35274897/the-fact-about-por-qué-es-bueno-leer-el-tarot-that-no-one-is-suggesting