数学专业英语·在线等,好的加高分解释下下面这段话的意思Logarithms(对数)wereinventedtoshortentheworkofextendedcomputations,whichinvolveoneormoreoftheoperationsofmultiplication（乘）,division（除）,inv

Question

数学专业英语·在线等,好的加高分
解释下下面这段话的意思
Logarithms(对数) were invented to shorten the work of extended computations, which involve one or more of the operations of multiplication（乘）,division（除）,involution（乘方）, and evolution（开方）.their use has decreased the labour of computing to such an extent that many calculations ,which would require hours without the use of logarithms,can be performed with their aid in a small fraction of that time

Answer 1

对数的发明是为了减少扩展计算的工作量,它包括一次或者多次的乘法,除法,乘方,和开放的运算操作.对数的使用对计算量的可以减少如此地步,以至于许多计算工作在不使用对数的情况下,需要花费数个小时,也只能进行相关的一小部分运算.
（水平不高,你在看下,不行就等等高人吧）