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| Logarithms(对数) | |
| 摘 要： | (英文)In the relationa~x=Nwe can pose the problem of seeking any one of the threenumbers a,N,and x on the basis of the other two numbers.Ifa and x are given,then N is found by raising the number a tothe power x.If N and x are given,a is found by taking the |
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