Math Dump /sym/ecad26
id=6970 · host=jp.commstar.world · 2026-09-01 21:13Z
\frac{3}{9} \sum_{i=1}^{n} i^{2}
det| 4 1 ; 6 5 | = 14
402K
d/dβ [β^7] = 7β^6
det| 5 3 ; 7 6 | = 9
398K
det| 6 9 ; 7 7 | = -21
det| 10 8 ; 6 11 | = 62
∫₀^∞ e^(-α²) dα = √π / 2
F = ma
2H₂ + O₂ → 2H₂O
E = mc²
4x² + 1x + 0 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
ω = 2πf