Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 22:06Z
F = G m₁m₂ / r²
det| 4 8 ; 3 5 | = -4
52K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{x\to 0} \frac{\sin x}{x} = 1
90K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
91K
2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
100K
det| 8 4 ; 0 9 | = 72
det| 7 4 ; 4 8 | = 40
197K
det| 3 1 ; 4 4 | = 8
∫₀^∞ e^(-θ²) dθ = √π / 2
196K
6z² + 6z + 7 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
218K
∂β/∂β = 9β
iħ ∂ψ/∂t = Ĥψ