Oh, I missed this line:
for op in algop repeat assert(op, ALGOP) -- algop is [oproot, opalg]
So "has?(operator k, ALGOP)" is a shortcut for
"is?(operator k, 'nthRoot) or is?(operator k, 'rootOf)".
I was under the impression that there's an operator named "%alg",
turns out this is a property, not a name.
- Qian
On 12/16/23 20:11, Waldek Hebisch wrote:
On Sat, Dec 16, 2023 at 05:34:10PM +0800, Qian Yun wrote:
Seems that ALGOP, macro for '%alg, is not used anywhere in the
code base?
Simple search shows that it is used quite a lot.
On the other hand, "opalg" is often defined as operator('rootOf).
ALGOP catches both 'rootOf' and 'nthRoot' so there is significant
difference.
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