[PD] Rounding errors in osc~?

[acabrera at teleset.com.co]

Hi all,
I'm wondering why I'm not getting the expected behaviour when trying to add
several osc~ together to get things like a saw wave with additive synthesis.
I've made this patch that compares the result using osc~ and using a table to
generate the sine waves.
Is it a known rounding error somewhere, or is it (as usual) me?

Cheers,
Andrés
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