Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 18:29Z
det| 8 8 ; 4 9 | = 40
∫₀^∞ e^(-ψ²) dψ = √π / 2
∫₀^∞ e^(-y²) dy = √π / 2
270K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
330K
iħ ∂ψ/∂t = Ĥψ
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
133K
F = ma
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 6 4 ; 0 7 | = 42
det| 4 2 ; 6 5 | = 8