cd l:
3+2
format compact
a=3+2;
b=5,c=7
b=5;c=7
whos
whos a*
clear b
help sqrt
doc sqrt
doc
pi
format long
pi
format short
pi
format long
a=sqrt(2)
b=2
a*a==b
a*a
b
format short
(a+2)*3^2
-3^2
(-3)^2
doc precedence
4/0
inf
a
A
inf+inf
inf*10
inf/inf
nan
Nan
nan
sin(pi/4)
sqrt(2)/2
doc cosh
c=12
d=int8(12)
whos
d
d*100
e=d*100
e+1
whos
f=a+e
who f
whos f
d=int8(12)
d2=uint8(12)
whos
d+d2
intmax('uint32')
realmax('double')
realmin('double')
realmax('single')
format long
pi
single(pi)
1
eps
1+eps
1+eps/2
1+eps==1
1+eps/2==1
1+eps/2+eps/2
eps/2+eps/2+1
g
clc
clear