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
19×649772579597141
(500*(1-0.2)-100*0.05)*(1-0.4)/(1200-(500*(1-0.2)-100*0.05)*(1-0.4))
(500*(1-0.2)-100*0.2)*(1-0.4)/(1200-(500*(1-0.2)-100*0.2)*(1-0.4))
3÷(9/10)
acos(0.5)
1350*ln(310/468)-770*150^2/(468^2-150^2)*(310^2-468^2)/310^2
1+1
[1-9/(9+5.84)×(1-5%)]×100%
[1-9/(9+0)×(1-5%)]×100%
[1-9/(9+5.84)×(1-20%)]×100%
[1-9/(9+0)×(1-20%)]×100%
[1-9/(9+5.84)×(1-0)]×100%
[1-8/(8+0)×(1-0)]×100%
5*58-48/5552
150*1175/214*ln((468^2-150^2)/(440^2-150^2))
150*1170/214*ln((440^2-150^2)/(414^2-150^2))
150*1170/214*ln((414^2-150^2)/(388^2-150^2))
150*1175/214*ln((388^2-150^2)/(362^2-150^2))
150*1210/214*ln((336^2-150^2)/(310^2-150^2))
150*1185/214*ln((362^2-150^2)/(336^2-150^2))
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