Math Dump /sym/48e833
id=186238 · host=jp.commstar.world · 2026-09-01 21:06Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
det| 4 1 ; 6 5 | = 14
402K
∇ × E = −∂B/∂t
det| 5 3 ; 7 6 | = 9
398K
5α² + 1α + 6 = 0
6t² + 8t + 3 = 0
∇²r = 0
d/dω [ω^12] = 12ω^11
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-t²) dt = √π / 2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 9 ; 5 5 | = -25