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List of abbreviations (help):
- D
- Edit made at Wikidata
- r
- Edit flagged by ORES
- N
- New page
- m
- Minor edit
- b
- Bot edit
- (±123)
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16 July 2025
- diffhist m Rectifier 02:36 +21 Hsienching talk contribs (→Conversion ratio: Add " = { 8 \over \pi ^2 } " in the efficiency calculation " <math>\eta = {P_\mathrm {DC} \over P_\mathrm {AC}} = { 8 \over \pi ^2 } \approx 81.0\% </math> ")
- diffhist m Rectifier 02:34 +21 Hsienching talk contribs (→Conversion ratio: Add " = { 4 \over \pi ^2 } " in the efficiency calculation " <math>\eta = {P_\mathrm {DC} \over P_\mathrm {AC}} = { 4 \over \pi ^2 } \approx 40.5\% </math> ")
14 July 2025
- diffhist Fourier series 14:33 0 129.206.38.87 talk (→Synthesis: fixed image being displayed weirdly)