Common Unicode Codes

Internal

• Character Encoding

Romanian

Ă ă Â â Î î Ș ș Ț ț

• Ă Ă
• ă ă
• Â
• â
• Î
• î
• Ș
• ș
• Ț
• ț

Greek

• https://en.wikipedia.org/wiki/Greek_alphabet

• Α α
• Β β
• Γ γ
• Δ δ
• Ε ε
• Ζ ζ
• Η η
• Θ θ
• Φ φ phi
• Ω ω

Other Symbols

• → (for more see https://en.wikipedia.org/wiki/Arrow_(symbol) )
• ≤
• ≥ (U+2265) https://www.compart.com/en/unicode/U+2265
• >
• ≠ https://www.fileformat.info/info/unicode/char/2260/index.htm
• ⋅ (U+22C5 dot operator)
• ∈
• ℕ (U+2115)
• ⊆
• ⋃
• ⌋ ⌋
• ⌊ ⌊
• √

Mathematical symbols: https://en.wikipedia.org/wiki/Mathematical_operators_and_symbols_in_Unicode