include "ConsoleWindow"

// Set width of tab
def tab 8

print "exp:",   exp(1)
print "pi:",    pi
print "sqr:",   sqr(2)
print "log:",   log(2)
print "log2:",  log2(2)
print "log10",  log10(2)
print "abs:",   abs(-2)
print "floor:", int(1.534)
print "ceil:",  val( using"###"; 1.534 )
print "power:", 1.23 ^ 4