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Having Fun Isn't Hard When You Have Your Library Card

USA | Sun, 21 Jun 2015 | By kakimono | Views [718]

Thursday was the algebra short course. As with analysis, we were moving on to more advanced material that we might encounter in more detail in a graduate course. It began with a description of Zorn's Lemma, and an application to prove that every proper ... Read more >

Tags: abstract algebra, diagram, library, math, trees

 

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by justinecutler | Views [221]

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Erewan Waterfalls: by cocolamb, Views[189]
Erewan Waterfalls

by cocolamb | Views [189]

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Within Polish nationalism rests strong Catholic belief, here shown by the crucifix held at the end of a long Polish flag. The symbol on the neighbouring flag stands for ‘Powstanie Warszawskie’ or ‘Warsaw Uprising’. In 1944 the citizens of Warsaw rose up to fight against their Nazi occupiers and so this symbol represents the pride Poland has for keeping their nation independent.: by sashastowe, Views[1225]
Within Polish nationalism rests strong Catholic belief, here shown by the crucifix held at the end of a long Polish flag. The symbol on the neighbouring flag stands for ‘Powstanie Warszawskie’ or ‘Warsaw Uprising’. In 1944 the citizens of Warsaw rose up to fight against their Nazi occupiers and so this symbol represents the pride Poland has for keeping their nation independent.

by sashastowe | Views [1225]

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