time-average equation
Word Rarity
Rare
Frequency: Zipf frequency 3.99 in modern English
34
Scrabble Score
19
Letters
6
Syllables
12
Unique Chars
Meaning
noun
The equation, 1/(V_M)=ϕ/(V_F)+(1-ϕ)/(V_R), used in acoustic log interpretation as a measurement of formation porosity.