天干地支的簡便算法?
子 丑 寅(yin) 卯 辰 巳 午 未 申 酉 戌 亥 2.干(gan)(gan)和支組(zu)合后用(yong)于紀年(nian)。即:將十天干(gan)(gan)和十二地支按順序搭配組(zu)合成干(gan)(gan)支,用(yong)于紀年(nian)。
天(tian)干(gan)地(di)支(zhi)(zhi)最(zui)簡(jian)單的算(suan)法(fa)天(tian)干(gan)地(di)支(zhi)(zhi)計(ji)算(suan)法(fa)計(ji)算(suan)公(gong)(gong)元后年(nian)(nian)份的公(gong)(gong)式(shi)是:公(gong)(gong)元年(nian)(nian)數(shu)(shu)(shu)減三,余數(shu)(shu)(shu)是天(tian)干(gan)除以(yi)(yi)10,基數(shu)(shu)(shu)除以(yi)(yi)12,余數(shu)(shu)(shu)是地(di)支(zhi)(zhi)年(nian)(nian)。以(yi)(yi)2010年(nian)(nian)為例,該年(nian)(nian)減3會得到(dao)基數(shu)(shu)(shu)2007,除以(yi)(yi)10得到(dao)余數(shu)(shu)(shu)7。查天(tian)干(gan)順序(xu)。
天干地支(zhi)(zhi)計算公式(shi)是(shi)公元(yuan)年(nian)數先減三,除12余(yu)數是(shi)地支(zhi)(zhi)。
...20481