Math Dump /sym/fce0f6
id=159064 · host=jp.commstar.world · 2026-09-01 21:07Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 4 1 ; 6 5 | = 14
402K
\frac{4}{9} \sum_{i=1}^{n} i^{2}
det| 5 3 ; 7 6 | = 9
398K
F = ma
∇²t = 0
det| 2 5 ; 3 3 | = -9
\frac{8}{7} \sum_{i=1}^{n} i^{2}
8ψ² + 7ψ + 1 = 0
10γ² + 8γ + 6 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
9y² + 7y + 4 = 0
∫₀^∞ e^(-t²) dt = √π / 2
∫₀^∞ e^(-y²) dy = √π / 2