Mathematics
语言:
中文
Language:English
==equ==
Unary equation
Multivariate equation
==cal==
Solution inequality
Mathematical calculation
Fractional calculation
Mathematical statistics
Resolving prime factor
Fraction and Decimal Interactions
Lenders ToolBox
==LiAl==
Determinant
Matrix multiplication
Inverse matrix
==der==
Derivative function
==img==
Function image
==que==
Q&A
current location:Mathematical operation > History of Mathematical Computation
(10.2×10^(-6))/0.76687=
(1.0×10^(-6))/(0.88/10.395+0.046/8.6+0.048/7.502+0.00034/6.835+0.0082/14.023+0.0125/16.671)
50-40.2*e^(-1/80)
(1+sin52)/(1-sin52)
0.88+0.048+0.00034+0.0082+0.0125+0.046+0.0012
(0.0032×44.0098)/17.153
(0.0067×31.9988)/17.153
(0.0032×1.9771)/17.153
(0.0001×58.124)/17.153
(0.0004×58.124)/17.153
(0.0186×44.097)/17.153
(0.0264×30.07)/17.153
(0.9446×16.043)/17.153
0.9446×16.0430+0.0264×30.07+0.0186×44.097+0.0004×58.124+0.0001×58.124+0.0032×44.0098+0.0067×31.9988=
(0.9446×16.043)/3.514
0.9427×16.043+0.0314×30.07+0.014×44.097+0.0016×58.124+0.0003×58.124+0.0059×44.01+0.0043×28.0134=
0.09446×16.0430+0.0264×30.07+0.0186×44.097+0.0004×58.124+0.0001×58.124+0.0032×44.0098+0.0067×31.9988=
0.9446×0.7174+0.0264×1.3553+0.0186×2.0102+0.0004×2.6912+0.0001×2.703+0.0032×1.9771+0.0067×1.2504=
1+sin55/1-sin55
20*(lg25-lg(2.74)-lg(0.274)-lg(0.548))
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