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
[300-(100-60)]×(1-25%)+60
(300-100)×(1-25%)+60×25%
[300-(100-60)]×(1-25%)+60×25%
-2-3=
-3^2+3^3-3^2
-3^4/(9/4)+(4/9)/(-2^4)
abs(-2-1/4)+3/4+1-abs(1-1/2)
abs(-2+1/4)+3/4+1-abs(1-1/2)
^3−2^2−144
1-8%*(1-10%)=
10%/(1-5%*(1-10%))=
10*sin2
[2305×(1+0.0585)×1.0755×1.2487+0]×0.9161
[1-1/(1+8.0%)^26.91]/[1-1/(1+8.0%)^40
[1-1/(1+8.0%)26.91]/[1-1/(1+8.0%)40
-5/5
3*1000*1.05*1.045*1.045
2*50%+1.5*30%+2.5*20%
[(12%×50%)^2+(20%×50%)^2+2×12%×50%×20%×50%×0.2]^0.5
(7.5%-4.5%+7.9%-5%+8.3%-5.2%)/3
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