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SWAROOP B M on X: "Patterns are built using two loops : the outer loop (i) manages the number of rows, while the inner loop (j) controls the printing of content within each row."

Patterns are built using two loops : the outer loop (i) manages the number of rows, while the inner loop (j) controls the printing of content within each row.
C&EN

Thr-to-Ala Mutation Leads to a Larger Aromatic Pair and Reduced Packing Density in α1,α3-Helices during Thioredoxin Cold Adaptation

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Article Views are the COUNTER-compliant sum of full text article downloads since ...
C&EN

PySyComp: A Symbolic Python Library for the Undergraduate Quantum Chemistry Course

We report an educational tool for the upper level undergraduate quantum chemistry or quantum physics course that uses a symbolic approach via the PySyComp Python library. The tool covers both ...
BBC

1200-year-old problem 'easy'

Schoolchildren from Caversham have become the first to learn a brand new theory that dividing by zero is possible using a new number - 'nullity'. But the suggestion has left many mathematicians cold.