Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 20:52Z
F = ma
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
428K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
det| 7 4 ; 4 8 | = 40
270K
∑_{k=1}^{n} k = n(n+1)/2
268K
iħ ∂ψ/∂t = Ĥψ
∫₀^∞ e^(-x²) dx = √π / 2
330K
3φ² + 5φ + 3 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
95K
\oint_C \vec{F}\cdot d\vec{r} = 0
121K
\binom{n}{k} = \frac{n!}{k!(n-k)!}