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2014-10-23T23:12:51+03:00
(2¹⁶ : 4⁷ + 4) : 2² : 5⁰ - 1⁷=(2¹⁶:2¹⁴+2²):2²:1+1=(2²+2²):4:1-1=8:4:1-1=2-1=1
1 5 1