Mathematics
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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
1/2×18×2.8×(2.8+2×1.277)×17×0.301
tan89
tan89.9999
tan89.999
tan89.99
tan89.999999999999999999999999
tan89.9
(1.0554^19-1)/0.0554
279.61-138.51
96.05-72.09
4*log(10,6)+2*log(10,4.5)+2*log(10,5.5)+log(10,6.5)
2*log(10,6.5)+3*log(10,5)+2*log(10,6.4)+3*log(10,6.5)+2*log(10,6.7)
3*(8-4)^2*(2-3)^2
6-2+3*(2-3)^2
8-4*(2-3)^2
0.701562^4+0.701562^3*10+17*0.701562^2-0.701562*40+16
4*5.701^3-30*5.701^2+34*5.701+40
4*5.7^3-30*5.7^2+34*5.7+40
4*2.5^3-30*2.5^2+34*2.5+40
4*(-0.7)^3-30*0.7^2-34*0.7+40
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