Sunday, November 26, 2017

mathematics - Mathematical Rebus



Mathematical Rebus II


Mathematical Rebus III




$$ 4\sum_{n=0}^{\infty}\frac{(-1)^n}{2n+1}\\ (-\infty,...,-1,0,1,...,\infty)\times(-\infty,...,-1,0,1,...,\infty)\\ \forall\begin{bmatrix}{-1}&{0}\\ {0}&{-1} \end{bmatrix} $$



Answer



The first line is



equal to Pi.



The second line is




the integers, Z, multiplied by itself, making Z2.



The third line is



multiplying some matrix ∀ by the negative identity matrix, negating its value. The letter ∀ negated is A.



All together,



Pi + Z2 + A = Pizza.




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