Tips for golfing in Emotinomicon What general tips do you have for golfing in Emotinomicon? I'm looking for ideas that can be applied to code golf problems in general that are at least somewhat specific to Emotinomicon (e.g. "remove comments" is not an answer).

Please post one tip per answer.
Should be answers to respective challenges (if they exist). Note that some of these code samples might alerady be answers somewhere else.

If you just want to print undefined, use this 4-byte, 1-char program.




Infinite loop (6 bytes, 2 chars).

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Cat (owned by Conor O'Brien) (15 bytes, 5 chars).

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This program should output the 8 phases of the moon, but it doesn't seem to work (61 bytes, 16 chars).

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Hypothenuse (27 bytes, 7 chars).

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