Thanks to Hyunbae Park, normalization error in previous versions was found. This version just fixes this major bug but nothing else from v1.1.5.
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Before, raylrnd was used as raylrnd(1, ...).
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Now, raylrnd is used as raylrnd(1/sqrt(2), ...).
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Action needed: do NOT use random seeds named "subgaussseed*.matbin" that were generated by older versions.
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The confusion in old versions came from a typo in Coles & Lucchin: Eq. 14.8.3 in 1st Edition (equivalently Eq. 13.7.3 in the 2nd Edition) is wrongfully written.
$\delta_{k}^{2}$ in two denominators should be replaced by$\delta_{k}^{2}$ , and thus the change above.