(12 + 4)/4 * 2;

(12 + 4)/(4 * 2);

(12 + a)/4 * b;

def a = 4;
def b = 6;
(12 + a)/4 * b;
(12 + a)/(4 * b);
(12 + a)/(4.0 * b);

DEF v=(12 + a)/(4 * b);
v;
DEF b=3;
v;

4; 8;
FACT:1000;
6/8;
0.5 + 1/2;

def alpha = pi/6;
cos:alpha**2 + sin:alpha**2;

DEF cubo_verde=cuboid:<1,1,1> color green;
cubo_verde;

(char~sel:13~fromto~aa:ord):<'a','z'>;

1;

'a';

2/4;

5.7;

+;

~;

DEF FUN=+;
<5, FUN>;
SEL:(6:<5,'8',7.8,+,C,<5,7,7,<3,<>,8>,9>>);

DEF MEPRENDIILSESTO=SEL:6;


MEPRENDIILSESTO:<5,'8',7.8,+,C,<5,7,7,<3,<>,8>,9>>;

*:<20,5,2>;
DEF MYF=(sin * cos);
(sin * cos):0;
MYF:0.0;
MYF:1;

< <4,2>,<2,1> > * < <1,1>,<0,2> >;

DEF TRI=simplex:2;
DEF LIN=q:1;
DEF GEOM=TRI * LIN;
GEOM;

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