My friend’s church has initiated a novel Lenten practice, which is to write a letter every day in Lent and mail it: 40 letters in 40 days. The idea is to write something positive to someone ...

The Post welcomes letters up to 250 words on topics of general interest. Letters must include full name, home address, day and evening phone numbers, and may be edited for length, grammar and ...

On the Diploma of Secondary Education (DSE) Mathematics exams, the last thing you want to do is mindlessly fill out the answer sheet because you’re in a time crunch. When solving complex ...

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Department of Mathematics and Statistics, University of South Florida, Tampa, FL 33620-5700, USA Material Science Innovation and Modelling, Department of Mathematical Sciences, North-West University, ...