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
0.0399×6.77×3.6^2+0.0892×1.5×3.9^2=
12/5.8
120+46+17+8
arctan(1.5*sqrt(3)/(18.5))
-29/6*1/5
arctan(1.5*sqrt(3)/(8.5))
-6/29*1/5
arctan(1.5*sqrt(3)/(2.5))
arctan(1.5*sqrt(3)/(-1.5))
-√3/3(-√7+√3+1)(-√7+√3+1)-2√3/3(√3-√7+1)+3
0.0089×4.51×3^2+0.0174×1.875×3^2=
39*18
0.0409×4.51×3^2+0.0965×1.875×3^2=
0.0965×4.51×3^2+0.0174×1.875×3^2=
0.0409×4.51×3^2+0.0089×1.875×3^2=
8.96*18
-0.07856×9.02×3.6^2=
-0.1163×9.02×3.6^2=
0.05492×4.51×3.6^2+0.0936×1.875×3.6^2=
0.01422×4.51×3.6^2+0.0188×1.875×3.6^2=
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