As I was driving home my alternator went out and I just made it to the dealership before my battery went completely dead. I limped in unscheduled to the Northwood Chevy service department just before ...

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ABSTRACT: The aim of this paper is to study the 3x + 1 problem based on the Collatz iterative formula. It can be seen from the iterative formula that the necessary condition for the Collatz iteration ...

Find samples of student responses to Mathematics Standard 1 HSC exam questions to understand the quality and standard of work that reflects performance at the borders between performance band levels.

On the way to a conference dinner in Bengaluru in 2014, Neena Gupta, then a postdoctoral student, was discussing a fundamental problem in algebraic geometry with a field expert, another student, and ...