Write float arrays to a text file: Difference between revisions

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'%.*g\t%.*g\n' printf:{ xprecision . xI . yprecision . yI } on:fileStream
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]</lang>.
obviously, with fix precisions, the following printing expression is more readable:
<lang smalltalk>'%.3g\t%.5g\n' printf:{ xI . yI } on:fileStream</lang>