Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 12:46Z
CaCO₃ → CaO + CO₂
\frac{5}{4} \sum_{i=1}^{n} i^{2}
326K
det| 2 9 ; 7 3 | = -57
det| 8 6 ; 1 9 | = 66
155K
∫₀^∞ e^(-ψ²) dψ = √π / 2
10θ² + 9θ + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
319K
\frac{2}{8} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-ψ²) dψ = √π / 2
359K
∑_{k=1}^{n} k = n(n+1)/2
det| 10 2 ; 1 11 | = 108
233K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
7y² + 3y + 7 = 0
12z² + 7z + 1 = 0