4
votes
3answers
497 views

Is the word “formulæ” valid English?

Is the word formulæ, written with an æ at the end, valid in English? I stumbled upon this apparently plural form of formula in the Wiktionary. I had no idea the letter æ could occur in English. Does ...
2
votes
2answers
809 views

“Curriculum Vitae” vs “Curriculum Vitæ”

I was just seeing the CV of Dr. Donald Knuth, which he calls as his Curriculum Vitæ. So is Curriculum Vitæ more appropriate than the commonly used Curriculum Vitae?