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
5/2*300
5*6000000
1800-540
0.6391*0.137+0.3609*0.052
0.6459*0.137+0.3541*0.052
1000*[1-1/(1.04^40)]+1000/(1.04^40)
209080.756*5000
40/0.04*[1-(1/1.04^40)+1000/(1.04)^40
15÷5/3
15÷3/5
cos7.7
134.377896*cos23.4*cos6/sin6
134.377896*sin23.4+1120=
(15.9×(5.8×15.4+24.71×10.1)/15.9)/((6.3-0.5+15.9)×10)
(15.4×(5.6×15.4+24.71×9.8)/15.4)/((6.3-0.5+15.4)×10)
(15.5×(5.4×15.4+24.71×10.1)/15.5)/((6.3-0.5+15.5)×10)
((5.6+9.9)×(5.6×15.4+24.71×9.9)/(5.6+9.9))/((6.3-0.5+15.5)×10)
((5.6+9.9)×(5.6×21.7+33.1×9.9)/(5.6+9.9))/((6.3-0.5+15.5)×10)
(1431.15×12.48)/(1485.64×10.001)
(4.63×1.05+1385.50×10.001)/(1385.50+4.63)
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