Mathematics
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==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
59.85×0.8×2.4×10
( 840.50+800+1648.5)/ (3782.26)
2×150×3.14×2.5×0.7
50.03×7.56×1×10
50.03×0.7×2.4×10
=59.85-π×(2.5/2)^2*2
=59.85-π×(2.5/2)^2
48/[(cos20)^3]
4πcos20
arcsin(33/40)
0.14×360/1.89×25
(sin27)/(sin63)
1-2e^(-2)
1-e^(-2)
1/2×1.25×〖67.55〗^2×2.0×0.22
1.35×50.04
1.00×(23/10)^0.16×43.8
1/2×1.25×〖38.87〗^2×1.4×0.4
1/2×1.25×〖38.87〗^2×1.4×0.6
1/2×1.25×〖38.87〗^2×2.0×0.12
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