Mathematics
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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
0.135+1.368/2
1/e
1/e^2
[4-(4÷√33)]^2+[-(4÷√33)^2+3(4÷√33)+4]^2
(4÷√33)^2+[-(4÷√33)^2+3(4÷√33)+4-4]^2+(4√2)^2
9*0.055470*0.055470-sin(0.055470)-1
9*0.055470^2-sin(0.05547)=
4/3*sqrt(10)
380+476+120 28×4×25 (569+468)+(432+131) 125×32×25 704×25 9×72×125 256-147-53 720÷16÷5
78×101-78 184+98 52×76+47×76+76 695+202 134×56-134+45×134 864-199 48×52×2-4×48 738-301
65+35×13 100-36+64 25+75-25+75 26×39+61×26 356×9-56×9 25×23×(40+4) 99×55+55 999×999+999
48×99+1 40+360÷20-10 1000+8-1000+8 16+24×8 5+95×28 672-36-64 102+1-102+1 324-68-32
280-80÷4 36-36÷6-6 12×6÷12×6 175-75÷25 100+45-100+45 15×97+3 80-20×2+60 100+1-100+1
363-199 600-60÷15 968-599 20×4÷20×4 735-35×20 25×4÷25×4 98-18×5+25 56×8÷56×8
214-(86+14) 690-177+77 787-(87-29) 755-287+87 365-(65+118) 871-299 157-99 35×127-35×16-11×35
3000÷125÷8 278+463+22+37 732+580+268 455-(155+230) 1034+780 576-285+85 320+105+425+14+186 825-657+57
88×125 1200-624-76 72×125 2100-728-772 3600÷25÷4 273-73-27 8100÷4÷75 847-527-273
99×64 32×16+14×32 99×16 78×4+78×3+78×3 638×99 125×32×8 25×32×125 1250÷25÷5
31×870+13×310 84×101 504×25 999×99 78×102 99×13+13 25×204 25+199×25
79×42+79+79×57 (125+1000)÷125 (4900+700)÷700 7300÷25÷4 1248÷24 8100÷4÷75 4×(25×65+25×28) 3150÷15
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