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Sum(1/(n·ln(n)),(n,2,oo)) Outputs: 6.5 Should Output: ...the series diverges... it should not output anything? It should output NaN

x^20+5·x^19-3·x^18+2·x^17+18·x^17+2·x^16+19·x^15+2·x^14-19·x^13-99·x^12+x^11-14·x^10+3·x^9-15·x^8-12·x^7+70·x^6-104·x^5+x^4-3·x^3+x²+2·x-5=0 Does return a dict but does not solve the entries

roots(3·x^3+x²+2·x+5) Does return a dict with solutions but does not evaluate the entries when eval is activated

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