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Wei Zhong
Wei Zhong
16:57
@MartinSleziak Right, uniquation is down for a long time.
Martin R
Martin R
What is the correct syntax to combine queries with AND? I thought that $a^2+b^2+c^2+d^2=1$, $a+b+c+d=0$ (in the raw input field) would search for posts containing both expressions, but it returns more results (16 pages) than searching for $a^2+b^2+c^2+d^2=1$ alone (10 pages).
Martin Sleziak
Martin Sleziak
17:50
@MartinR I'm pretty sure that Wei Zhong will be able to provide better/more detailed answer - moreover some stuff might have changed since then - but you might check the bit of transcript around here:
Dec 4 '16 at 3:57, by Martin Sleziak
This is unrelated to this issue but I have question about AND vs. OR:
Dec 4 '16 at 15:15, by Wei Zhong
@MartinSleziak You usually do not need to specify AND operator, because those match both (or most) keywords will automatically go to the top of the result list, and those match less number of query keywords will most likely be ranked lower. In fact, Approach0 does not support explicit AND operator currently.
Martin R
Martin R
18:02
@MartinSleziak Thank you. Thank helps already to interpret the results.

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