Where does “trivial solution” come from?

trivial solution (English) comes from English solution, from Middle English solucioun, from Old French solucion, from Latin solūtiōnem, from Latin solūtiō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus — small stone, pebble; gravel, rubble.

trivial solution (English): The answer \vec x=\vec0 to a linear system A \vec x=\vec0

Definitions

  1. The answer \vec x=\vec0 to a linear system A \vec x=\vec0

Ancestry of “trivial solution”, step by step

trivial solution traces back through two separate lines of ancestry.

via English solution

StepLanguageWordMeaning
1EnglishsolutionA homogeneous mixture, which may be liquid, gas...
2Middle EnglishsoluciounThe answer to or explanation for a problem
3Old Frenchsolucionpayment of a debt; annulment; cancelling;...
4Latinsolūtiōnem
5LatinsolūtiōThe act of loosening or unfastening someone or something; dissolution
6Latin-tiōtion, -ation, -ing
7Latindissertātiō(spoken) dissertation, discourse, disquisition
8Latindissertusarranged, disposed; explained
9Latindissereresecond-person singular future passive indicative...
10Latindis-asunder, apart, in two; reversal, removal;...
11Latincalceusshoe
12Latincalxlimestone; chalk; the finish line
13Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English trivial

StepLanguageWordMeaning
1EnglishtrivialIgnorable; of little significance or value;...
2Latintrivialiscommon, commonplace, ordinary, trivial
3Latintriviusof or belonging to crossroad temples
4Latintri-three, tri-
5Latintrēsthree; 3
6Proto-Italictrēsthree
7Proto-Indo-European*tréyes
Every word from Ancient Greek χάλιξ