Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 20:27Z
F = ma
\lim_{x\to 0} \frac{\sin x}{x} = 1
428K
∑_{k=1}^{n} k = n(n+1)/2
238K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
∑_{k=1}^{n} k = n(n+1)/2
270K
iħ ∂ψ/∂t = Ĥψ
det| 2 4 ; 4 3 | = -10
330K
3φ² + 5φ + 3 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
95K
det| 7 4 ; 4 8 | = 40
121K
\binom{n}{k} = \frac{n!}{k!(n-k)!}