Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 19:37Z
∂r/∂φ = 2r
∑_{k=1}^{n} k = n(n+1)/2
326K
det| 7 4 ; 4 8 | = 40
198K
e^{i\pi} + 1 = 0
det| 7 9 ; 1 8 | = 47
155K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 10 4 ; 1 11 | = 106
201K
det| 1 4 ; 3 2 | = -10
176K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
319K