Anagram Pair

[TEX: \frac{p_1 v_1 \log \frac{p_1}{p_0}}{W}]

Source Scientific American Supplement No. 275, April 9, 1881, by Various, sentence 1515

[TEX: \frac{W_1}{p_2 v_2 \log \frac{p_2}{p_0}}]

Source Scientific American Supplement No. 275, April 9, 1881, by Various, sentence 1525