Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 20:27Z
F = ma
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
\frac{12}{6} \sum_{i=1}^{n} i^{2}
268K
iħ ∂ψ/∂t = Ĥψ
3φ² + 5φ + 3 = 0
det| 2 7 ; 7 3 | = -43
121K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
7K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
133K
det| 3 3 ; 4 4 | = 0