שוב קווי המתאר חובה kappa unicode מצמד גאונות על בסיס יומי
overleaf - Some Unicode characters successfully displayed, but some are not - TeX - LaTeX Stack Exchange
Xah Lee on Twitter: "interesting, lambda Λ λ is related to Latin L and Phoenician Lamd 𐤋 and the Cyrillic letter El Л л. note the article says, the pointed direction varied.