{"entities":{"Q1621":{"pageid":3237,"ns":120,"title":"Item:Q1621","lastrevid":7172,"modified":"2026-09-03T13:26:11Z","type":"item","id":"Q1621","labels":{"en":{"language":"en","value":"Characteristic equation from an exponential trial solution"}},"descriptions":{},"aliases":{},"claims":{"P1":[{"mainsnak":{"snaktype":"value","property":"P1","hash":"6056844c4a6d3699fbafab69805eed5ca36eab0e","datavalue":{"value":{"entity-type":"item","numeric-id":4,"id":"Q4"},"type":"wikibase-entityid"},"datatype":"wikibase-item"},"type":"statement","id":"Q1621$50EBC5F4-9A84-4818-A917-93E28FF5C4F3","rank":"normal"}],"P4":[{"mainsnak":{"snaktype":"value","property":"P4","hash":"f0767b7b60aadd9a44378c6a5e5840d67b18d82d","datavalue":{"value":"y=e^{rx}\\\\ \\\\Rightarrow\\\\ (r^{2}-3r+2)\\\\,e^{rx}=0\\\\ \\\\Rightarrow\\\\ r^{2}-3r+2=(r-1)(r-2)=0","type":"string"},"datatype":"string"},"type":"statement","id":"Q1621$3C699789-3874-4CA0-800F-0275D2B6E02F","rank":"normal"}]},"sitelinks":{}}}}