Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-08-23 01:36Z
5r² + 5r + 7 = 0
det| 4 1 ; 6 5 | = 14
405K
λ = h/p
\frac{11}{3} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 2 10 | = 82
ω = 2πf
λ = h/p
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
d/dn [n^5] = 5n^4
5n² + 6n + 2 = 0
\frac{3}{7} \sum_{i=1}^{n} i^{2}
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-x²) dx = √π / 2