Typo #31
Description
Everybody is familiar with one special case of an Iverson-like convention, the “Kronecker delta” symbol δik = 1 , i = k; 0 , i 6= k. (1.16)
You certainly mean "i δ =k"
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Everybody is familiar with one special case of an Iverson-like convention, the “Kronecker delta” symbol δik = 1 , i = k; 0 , i 6= k. (1.16)
You certainly mean "i δ =k"