Real constants and functions: Difference between revisions

add E example
(add E example)
Line 50:
pow(x,y); /* power */</c>
 
=={{header|E}}==
 
? 1.0.exp()
# value: 2.7182818284590455
? 0.0.acos() * 2
# value: 3.141592653589793
? 2.0.sqrt()
# value: 1.4142135623730951
? 2.0.log()
# value: 0.6931471805599453
? 5.0.exp()
# value: 148.4131591025766
? (-5).abs()
# value: 5
? 1.2.floor()
# value: 1
? 1.2.ceil()
# value: 2
? 10 ** 6
# value: 1000000
=={{header|Forth}}==
1e fexp fconstant e