1+1

(Sqrt[2])

(Sqrt[2.])

N[(Sqrt[2]),100]

?N

(Sqrt[3])(3^6)(6/3)

LaplaceTransform
LaplaceTransform

2 3
promena=3

promena

auto5=6;
5auto

(*komentar*)

Solve[a*(x^4)-1==0,x]

Plot[Sin[x],{x,0,5}]

3I

Solve[{x+y==4},{x,y}]

Solve[Sin[x]==0,x]

FindRoot[Sin[x]==0,{x,3}]

DSolve[{x''[t]+x'[t]+2x[t]==(1/t)*(E^t),x[1]==2,x'[1]==3},x[t],t];

∫(E^x)*Cos[x]\[DifferentialD]x

Integrate[(E^x)*Cos[x],{x,2,10}]

N[Pi,100]

Limit[((3n-(n^2)*(((-1))^n))/(n+3)),n->∞]

toto=3x
fel=6
toto je fel

Sin[3.];
3.//Sin;
Sin@3.

NDSolve[(t+1)*x''[t]+6*x'[t]+3*x[t]==(((Sin[3t+1]))^10),x[t],{t,1,10}]