N
AME
sqrt
- Square root
S
YNTAX
float sqrt(float
f
);
or
int sqrt(int
i
);
D
ESCRIPTION
Return the square root of f, or in the second case, the square root truncated to the closest lower integer.
K
EYWORDS
float
and
int
S
EE
A
LSO
pow
,
log
,
exp
and
floor