Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 04:43Z
10φ² + 1φ + 2 = 0
PV = nRT
10y² + 4y + 6 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
191K
∫₀^∞ e^(-x²) dx = √π / 2
390K
2H₂ + O₂ → 2H₂O
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
473K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
338K
det| 5 2 ; 1 6 | = 28
∑_{k=1}^{n} k = n(n+1)/2
188K
\frac{7}{8} \sum_{i=1}^{n} i^{2}
PV = nRT
F = ma