Not -1/12

Yes -1/12, Ramanujan Summation:    • the most famous Ramanujan sum 1+2+3+....  
Sum of all n^2,    • how Ramanujan did 1^2+2^2+3^2+...=0  
How about let's get it to be -1/9:    • I Got Put in the Math Jail (2019)  


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