# User Portlet

Christopher French
Discussions
It works for n=5000, you just need to be using a different starting point to undo the sorting: First@Ordering[resitve[[All, 4]]] 344 resitveOrdered = MapAt[Reverse, resitve, List /@ Range[344, Length[\[Lambda]]]]; ![tocke All...
This is the way I understood your input: (not B and A) and (D implies not E) or (not (B or A)) and ((C and not D) or (not C and D)) or (A and ((not E and B) xor ((not C) and D and (not B)))) This the link for W|A: ...
Import[ Export["7x2.cvs.gz", ConstantArray[1, {7, 2}], {"GZIP", "CSV"}], {"GZIP", "CSV"}] {{1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}}
Solve[x == a + (90 l + d1)/9 == b + (90 m + d2)/9 == c + (90 n + d3)/9 == d + (90 o + d4)/9 == e + (90*p + d5)/9, {l, m, n, o, p, x}, Modulus -> 90] {{l -> C[1], m -> 1 + C[1] + 9 C[2], n -> 5 + C[1] + 9 C[3], o -> 2 + C[1] + 9 C[4],...
Dataset is new to me as well. I was a little surprised that DateListPlot was happy to ingest Dataset of GroupBy. My back up plan was to GatherBy the country. b = {#[[All, 2 ;; -1]], #[[1, 1]]} & /@ GatherBy[Normal[Values[a]], First] ...
filteredSubClass = Keys@DeleteMissing[ EntityClass["MinorPlanet", "DwarfPlanet"]["Radius", "EntityAssociation"] ]; EntityValue[filteredSubClass, {"Entity", "Radius", "OrbitPeriod"}] In this example filteredSubClass...
Cities in the Southern Hemisphere similar to Chicago average monthly temperature, seasonally adjusted, over a ten year history: shp = Take[Select[rankedAll, CountryData[CityData[#, "Country"], "SouthernHemisphere"] &], 10] {Entity["City",...
Don't feel bad. There are plenty of infix symbol shortcuts in common use in Wolfram Language. Many of whom the full function names are not well known or used much at all. sym:patt is Pattern patt1_?patt2 is PatternTest expr1;expr2 is...