RosettaCodeData/Task/Determine-if-a-string-is-numeric/Sidef/determine-if-a-string-is-numeric-3.sidef

var strings = %w(0 0.0 -123 abc 0x10 0xABC 123a -123e3 0.1E-5 50e);
for str in strings {
    say ("%9s => %s" % (str, is_numeric(str)))
}