Mathematics
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==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
1/12×160×〖1300〗^3+160×1300×(1300/2-415)^2+1/12 (2400-160)×〖140〗^3+(2400-160)×140×(415-140/2)^2+(6.154-1)×6842× (1150-415)^2
((200×〖1300〗^2)/2+((2400-160)×〖140〗^2)/2+(6.154-1)×6842×1150)/556863
160×1300+(2400-160)×140+(6.154-1)×6842
√(〖2223〗^2+879669)-2223
(2×6.154×6842×1150+(2400-160)×〖140〗^2)/160
0.8*1.4*2.5664+1.4*82.1971
0.8*1.4*3.0769+1.4*107.0342
0.8*1.4*4.2727+1.4*131.7457
1.2*197.8654+0.8*1.4*8.127+1.4*305.017
1.2*197.8654+0.8*1.4*6.799+1.4*240.4026
81*0.3+51*0.7
1.2*184.9223+0.8*1.4*23.52+1.4*235.3404
3.5*17.6*0.3333/2-0.5*17.6*3.5*11*0.3333/48+0.5*17.6*3.5*0.3333/48
sqrt(64+16)
0.5*2.896*0.39016*3.5*0.91452+8.8*0.39016*0.5*3.5+0.5*2.896*0.39016*3.5*0.16452
3.5*17.6*0.5549/2+0.5*17.6*3.5*11*(1.3898-0.5549)/48+0.5*17.6*3.5*(1.3898-0.5549)/48
17.6*0.5549/2+0.5*17.6*3.5*11*(1.3898-0.5549)/48+0.5*17.6*3.5*(0.6505-0.3925)/48
276.48*0.6505+10.5*(17.6*0.5549/2+0.5*17.6*3.5*11*(1.3898-0.5549)/48+0.5*17.6*3.5*(0.6505-0.3925)/48)
0.5*17.6*0.24115*3.5-0.5*4.4*0.24115*3.5*(11/12)-0.5*4.4*0.24115*3.5*(1/12)
0.5*17.6*0.53916*3.5+0.5*4.4*(1.2027-0.53916)*3.5*(11/12)+0.5*4.4*(1.2027-0.53916)*3.5*(1/12)
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