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
20*19*18*17*16*15*14*13*12*11*10*9/(12*11*10*9*8*7*6*5*4*3*2)*(0.7)^12*0.3^8
20*19*18*17*16*15*14*13*12*11*10/(11*10*9*8*7*6*5*4*3*2)*(0.7)^11*0.3^9
20*19*18*17*16*15*14*13*12*11/(10*9*8*7*6*5*4*3*2)*(0.7)^10*0.3^10
20*19*18*17*16*15*14*13*12/(9*8*7*6*5*4*3*2)*(0.7)^9*0.3^11
125970*(0.7)^8*0.3^12
20*19*18*17*16*15*14*13/(8*7*6*5*4*3*2)
10*1.1^80
53130*0.4
10*1.1^70
40*25%
40*20%
40*5%=
2.7%÷4-((3900.0-4100.0)/4100.0+0.001)
2.5%÷4-((4100.0-4300.8)/4300.8+0.001)
2.4%÷4-((4300.8-4000.2)/4000.2+0.001)
2.5%÷4-((4000.2-3960.6)/3960.6+0.001)
0.005330801/5778
5.330801/5778
14.387751/2.698985
14.387751/7.222246
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