Real constants and functions: Difference between revisions
→{{header|Picat}}
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ceil(x); //ceiling
pow(x,y); //power</lang>
=={{header|Picat}}==
<lang Picat>main =>
println(math.e),
println(math.pi),
nl,
println(sqrt(2)),
nl,
println(log(10)), % base e
println(log(math.pi,10)), % some base, here pi
println(log2(10)), % base 2
println(exp(2.302585092994046)),
nl,
println(abs(- math.e)),
nl,
println(floor(sqrt(101))),
println(ceiling(sqrt(101))),
nl,
println(math.pi**math.e), % power
println(pow(math.pi,math.e)), % power
nl.</lang>
{{out}}
<pre>2.718281828459045
3.141592653589793
1.414213562373095
2.302585092994046
2.011465867588061
3.321928094887362
10.000000000000002
2.718281828459045
10
11
22.459157718361041
22.459157718361041</pre>
=={{header|PicoLisp}}==
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