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from BBC News

Mathematics: Why the brain sees maths as beauty

Euler's Formula/Identity. (Five of the most important mathematical constants - zero (additive identity), one (multiplicative identity), e and PI (the two most common transcendental numbers) and i (fundamental imaginary number)).

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from Gizmodo

There's a Hidden Connection Between Pi and Quantum Mechanics

Physicists have uncovered a hidden connection between a famous mathematical formula for pi, everyone’s favorite irrational number, and quantum mechanics. At least one mathematician has pronounced the discovery “a cunning piece of magic.”

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Quadratic Expression, Quadratic Equation, Quadratic Formula - Math Classroom Poster by PosterEnvy, http://www.amazon.com/dp/B008NO6ZEK/ref=cm_sw_r_pi_dp_4klvrb0KC55AE

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from EbookNetworking.net

The PMP Exam: Quick Reference Guide, Fifth Edition (Test Prep series) / Andy Crowe PMP PgMP

The PMP Exam: Quick Reference Guide, Fifth Edition (Test Prep series)/Andy Crowe PMP PgMP

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