Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 18:51Z
det| 8 8 ; 4 9 | = 40
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
238K
∫₀^∞ e^(-ψ²) dψ = √π / 2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
270K
∑_{k=1}^{n} k = n(n+1)/2
268K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-φ²) dφ = √π / 2
41K
iħ ∂ψ/∂t = Ĥψ
∇ × E = −∂B/∂t
AgNO₃ + NaCl → AgCl↓ + NaNO₃
7K
∑_{k=1}^{n} k = n(n+1)/2
133K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
54K