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13:38
I'm puzzled by the command `ò` (inclusive round up). It extracts the integer part of a float and add 1, e.g. https://tio.run/##MzBNTDJM/f/fxPrwpv///@umAAA
I've vectorized it but I don't see the point of that command: it somewhat acts like a bugged version of math.ceil (which already exists in the form of `î`).
 
9 hours later…
22:15
@Adnan Yeah, just repeats the last encountered element, seems useful on triangle challenges. It's sort of like julia's tril, but not at all.
No not trill...
What was it, julia had this.
Those commands around there for matrix manip would be something pretty powerful.

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