盈不足
ok8.org > 词典 > 盈不足
我(wǒ )国(guó )古(gǔ )代(dài )计(jì )算(suàn )盈(yíng )亏(kuī )类(lèi )问(wèn )题(tí )的(de )一(yī )种(zhǒng )算(suàn )术(shù )方(fāng )法(fǎ ),借(jiè )有(yǒu )馀(yú )、不(bú )足(zú )以(yǐ )求(qiú )隐(yǐn )含(hán )之(zhī )数(shù )。本(běn )为(wéi )《周(zhōu )礼(lǐ )》九(jiǔ )数(shù )之(zhī )一(yī )。
《九(jiǔ )章(zhāng )算(suàn )术(shù )·盈(yíng )不(bú )足(zú )》:“今(jīn )有(yǒu )共(gòng )买(mǎi )物(wù ),人(rén )出(chū )八(bā ),盈(yíng )三(sān );人(rén )出(chū )七(qī ),不(bú )足(zú )四(sì )。问(wèn ):人(rén )数(shù )、物(wù )价(jià )各(gè )几(jǐ )何(hé )?答(dá )曰(yuē ):七(qī )人(rén ),物(wù )价(jià )五(wǔ )十(shí )三(sān )。”
阅读:1257
●盈不足(简体版)
©2015-2020 ok8.org 文学库