Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 16:38Z
∇ × E = −∂B/∂t
Fe₂O₃ + 3CO → 2Fe + 3CO₂
75K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
129K
F = ma
\binom{n}{k} = \frac{n!}{k!(n-k)!}
191K
det| 5 3 ; 2 6 | = 24
390K
10n² + 4n + 5 = 0
det| 11 5 ; 0 12 | = 132
1K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
153K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 3 7 ; 2 4 | = -2
473K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
338K
∫₀^∞ e^(-γ²) dγ = √π / 2