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
7000-1771.4-98-3073.9-98-78
159.2+220.2+169.2+144.2+144.2+144.2+194.2+119.2+119.2+119.2+119.2+119.2+119.2+368.9+407.2+407.2
276*95%
460*60%
159.2+220.2+169.2+144.2+144.2+144.2+194.2+119.2+119.2+119.2+119.2+119.2
41.25*3
1500*2.75%
12/20%
800*80%
3.5+5.5*80%+0.8
0.03125*32
0.25*12.5%
20/80%
300*110%
45/90%
44/90%
40/90%
80/160%
20*70%
30-24
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