I like my calculus class!

4*8

3+6*5

274/3

274./3

((3.24*6.791)-14.7)/(4.5+82/3)

[(3.24*6.791)-14.7]/(4.5+82/3)

2.6^2.99

3 5

Log[12.7]

E^2.5

Log[E,12.7]

Log[10,72.8]

Sqrt[64.0]

Abs[-2.5]

E

N[E]

Pi

N[Pi]

Pi//N

NumberForm[N[E],10]

NumberForm[N[Pi],16]

N[Pi, 17]

Notice that one more digit is displayed above than in the previous cell.

N[Sqrt[2], 50]

I*I

(3^5.2)

(Sqrt[37.4])

(3.1^2.7)

(125.3/72)

N[(Sqrt[(5/9)])]

N[E^2]

Log[%]

Log[%%]

Log[%]

Expand[(a+1)^5]

Simplify[3x^2-x-9+x^2+7x+5]

Factor[x^4 - 1]

Together[2/(x-3)-1/(x+2)]

Apart[5/((x-3)(x+2))]

Cancel[(x^2-2x-3)/(x^2-9)]