Math Dump /sym/42c0b4
id=284212 · host=jp.commstar.world · 2026-09-01 21:08Z
det| 1 7 ; 5 2 | = -33
det| 4 1 ; 6 5 | = 14
402K
∫₀^∞ e^(-α²) dα = √π / 2
det| 5 3 ; 7 6 | = 9
398K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
PV = nRT
∇²ψ = 0
λ = h/p
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-ψ²) dψ = √π / 2
det| 3 6 ; 6 4 | = -24
7φ² + 1φ + 2 = 0