Mathematics
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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
0.5×214×(1-60/214)^2/(1-248/351×60/214)
0.5×214×(1-60/214)^2/(1-272/1683×60/214)
900×0.25×[(248/351-1)+√((248/351-1)^2+0.25×(8×0.28×248/351)/261)]
0.5×214×(1-60/214)^2/(1-248/351×45/214)
0.5×214×(1-60/214)^2/(1-272/1683×45/214)
900×0.25×[(272/1683-1)+√((272/1683-1)^2+0.25×(8×0.13×272/1683)/442)]
0.5×214×(1-45/214)^2/(1-272/1683×45/214)
(195.7×550+69.3×142+73.8×66)/(550+142+66)
0.5×214×(1-45/214)^2/(1-66/153×45/214)
900×0.25×[(66/153-1)+√((66/153-1)^2+0.25×(8×0.4×66/153)/153)]
900×0.25×[(142/261-1)+√((142/261-1)^2+0.25×(8×0.165×142/261)/261)]
0.5×214×(1-45/214)^2/(1-142/261×45/214)
0.5×214×(1-45/214)^2/(1-0.54×45/214)
0.5×214×(1-45/214)^2/(1-0.165×45/214)
900×0.25×[(142/261-1)+√((142/261-1)^2+0.25×(8×0.5×142/261)/261)]
900×0.25×[(550/442-1)+√((550/442-1)^2+0.25×(8×0.5×550/442)/442)]
(267.7×652+138.5×290+511.2×282)/(652+290+282)
900×0.25×[(282/145-1)+√((282/145-1)^2+0.25×(8×0.5×282/145)/145)]
900×0.25×[(290/261-1)+√((290/261-1)^2+0.25×(8×0.5×290/261)/261)]
0.5×214×(1-290/261)^2/(1-1×290/261)
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