Math Dump /sym/1650d5
id=896686 · host=jp.commstar.world · 2026-09-01 21:07Z
det| 8 6 ; 1 9 | = 66
det| 4 1 ; 6 5 | = 14
402K
∫₀^∞ e^(-β²) dβ = √π / 2
det| 5 3 ; 7 6 | = 9
398K
9t² + 4t + 7 = 0
5t² + 8t + 0 = 0
PV = nRT
CH₄ + 2O₂ → CO₂ + 2H₂O
PV = nRT
PV = nRT
\binom{n}{k} = \frac{n!}{k!(n-k)!}
1r² + 2r + 3 = 0
∇²β = 0
∑_{k=1}^{n} k = n(n+1)/2