1+1

(Sqrt[5])

(Sqrt[5.])

N[(Sqrt[5])]

n[(Sqrt[5])]

N[Pi,50]

Sin[5]
Sin@5
5//Sin

123!//N

LaplaceTransform[t*(E^(-2t))Sin[π*t],t,p]

?*Lapla*

InverseLaplaceTransform[(((p^2)+a)/((p^2)-5p+6)),p,t]

kyncl je idiot

kyncl*je* idiot

12opice

opice12

Integrate[(x^2)*(E^(-(x^2))),x]

DSolve[y''[x]-5y'[x]+6y[x]== Sin[3x],y[x],x]

1==2

1=2

a=2

?:=

ClearAll[a]

x=4;

ClearAll[f]
f[x_]:=(x^2);
?f

x=4;
ClearAll[f,x]
f[x_]=(x^2);
?f

ClearAll[f]
f[x_]:=(x^2);

ClearAll[f]
f[x]:=(x^2);
f[5]

ClearAll[g](*komentar*)
g[x_,y_]:=(π^x)+(y^E);
g[x_]:="opice";
g[0]:="slepice";
g[x_Integer]:="lachtan";
g[x_,8]:="nebij me";
g[x_Integer,8]:="bij me";

g[5,8]

g[osel]
g[5]
g[0]

ClearAll[a];
a[n_]:=n*a[n-1]
a[0]:=1;

Trace[a[3]]

ClearAll[a];
a[n_]:=a[n]=n*a[n-1];
a[0]:=1;

a[5]

?a

ClearAll[a]

mujlist={a,b,c,{d,e}};
mujlist[[4,2]]
mujlist[[0]]
(*mujlist//TreeForm*)

TreeForm[mujlist];

(x^2)+Sin[3+(E^x)]//TreeForm;

(x^2)+Sin[3+(E^x)]//SpokenString