Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 19:29Z
∂r/∂φ = 2r
det| 10 7 ; 3 11 | = 89
326K
e^{i\pi} + 1 = 0
det| 1 1 ; 5 2 | = -3
155K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 9 4 ; 1 10 | = 86
366K
∑_{k=1}^{n} k = n(n+1)/2
201K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
359K
det| 7 2 ; 7 8 | = 42
263K
det| 6 6 ; 3 7 | = 24
412K