Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 18:38Z
∇²α = 0
6φ² + 8φ + 4 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
155K
∂φ/∂φ = 1φ
∫₀^∞ e^(-φ²) dφ = √π / 2
366K
det| 4 8 ; 1 5 | = 12
\binom{n}{k} = \frac{n!}{k!(n-k)!}
319K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
359K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 2 ; 7 8 | = 42
233K
\lim_{t\to 0} \frac{\sin t}{t} = 1
412K
det| 12 9 ; 2 13 | = 138
\frac{8}{5} \sum_{i=1}^{n} i^{2}