I have attached a small script for creating logranges. These can be useful for numerically evaluating functions of frequency. I hadn't yet found a built in SMath function that does this, so I made one myself. It works for my purposes. It may not be the best algorithm/method so feel free to critique/improve.

logrange.sm (10.71 KiB) downloaded 468 time(s)..

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It may not be the best algorithm/method so feel free to critique/improve.

Work sheet is empty , mon ami !!!

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Work sheet is empty , mon ami !!!

Hmm. I just downloaded it and it opened ok. Anyone else have this issue?

Downloaded successfully and opened. No issues.

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Work sheet is empty , mon ami !!!

Not empty but I confirm that doesn't open correctly in 0.98.6179 (to investigate)

Works fine with latest stable.


This should works for you Jean.
logrange_0_98_6179.sm (10.89 KiB) downloaded 446 time(s).

Added a second logrange2() function. First function was linear within each decade. logrange2 remains logarithmic (linear in log domain) throughout.

I could see applications where either might be appropriate.



logrange2.sm (13.62 KiB) downloaded 466 time(s).

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I could see applications where either might be appropriate.

What could be wrong, Your attachment does not include the demo plot ?
Just posted "log10 spaced stem" [Samples].