User:Arni puneeth

ℂ ℍ ℕ ℙ ℚ ℝ ℤ ∞ ℵ ⌊ ⌋ ⌈ ⌉ 〈 〉 ∑ ∏ ∐ ′ ∫ ∬ ∭ ∮ ∇ ₨ ₪ ৳ ₮ ₩ ¥  ♠ ♣ ♥ ♦   m² m³   ♭