Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 20:27Z
F = ma
det| 3 6 ; 0 4 | = 12
238K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
det| 2 6 ; 0 3 | = 6
270K
\lim_{x\to 0} \frac{\sin x}{x} = 1
268K
iħ ∂ψ/∂t = Ĥψ
∑_{k=1}^{n} k = n(n+1)/2
330K
3φ² + 5φ + 3 = 0
det| 7 4 ; 4 8 | = 40
95K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
121K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-y²) dy = √π / 2
7K
∑_{k=1}^{n} k = n(n+1)/2
133K