| square root 1694 + square root 1134 |
Sqrt[1694]+Sqrt[1134] |
| (Sqrt 18 + Sqrt 27)/Sqrt(5 + 2 Sqrt 6) |
N[(Sqrt[18] + Sqrt[27])/Sqrt[5 + 2 Sqrt[6]]] |
| tangent (2x-1) = 0 |
Solve[Tan[2x-1]==0,x] |
| 4-sqrt x = 3/sqrt x |
Solve[4-Sqrt[x]==3/Sqrt[x],x] |
| differentiate e^(-x^2) |
D[E^(-x^2),x] |
| integrate x e^(-x^2) |
Integrate[x E^(-x^2),x] |
| integrate 1/(1+x^4) |
Integrate[1/(1+x^4),x] |
| integrate e^(-x^2) from 0 to infinity |
Integrate[E^(-x^2),{x,0,Infinity}] |
| plot (x,sin x) from -pi to pi |
Plot[{x,Sin[x]},{x,-Pi,Pi}] |
| plot sqrt x sin 1/x from 0 to 0.2 |
Plot[Sqrt[x]Sin[1/x]},{x,0,0.2}] |
| limit (sin x - x)/x^3 as x->0 |
Limit[(Sin[x]-x)/x^3,x->0] |
| taylor series sin x |
Series[Sin[x],{x,0,10}] |
