thin layer chromatography with the aid of a TLC scanner and the evaluation with the aid of a laboratory calculator by mathematically calculating a numerical value for the gradient of the resulting curve, an exponential function, which is to be viewed as an indicator for the age of the writing...
Dick Lipton on ananalogy between paper writing and city planning. James Milne’s (sardonic) “Tips for Authors“. Igor Pak’s, “How to write math papers clearly“. Ashley Reiter’s “Writing a research paper in mathematics“ Jean-Pierre Serre’s “How to write mathematics badly“ ...
Like any shell function, a LOCAL block exits with the exit status of the last command executed within it, or with the status passed on by or given as an argument to return.The positional parameters ($@, $1, etc.) are always local to the block, but a copy is inherited from outside...