2 BEGIN {Temperature conversions.}
\r
3 five := -1 + 2 - 3 + 4 + 3;
\r
7 centigrade := (fahrenheit - 32)*ratio;
\r
10 fahrenheit := centigrade/ratio + 32;
\r
13 fahrenheit := 32 + centigrade/ratio
\r
16 {Runtime division by zero error.}
\r
17 dze := fahrenheit/(ratio - ratio);
\r
19 BEGIN {Calculate a square root using Newton's method.}
\r
22 root := (number/root + root)/2;
\r
26 str := 'hello, world'
\r