Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 18:29Z
det| 8 8 ; 4 9 | = 40
\lim_{x\to 0} \frac{\sin x}{x} = 1
428K
∫₀^∞ e^(-ω²) dω = √π / 2
238K
∫₀^∞ e^(-ψ²) dψ = √π / 2
\frac{12}{7} \sum_{i=1}^{n} i^{2}
270K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
41K
iħ ∂ψ/∂t = Ĥψ
CH₄ + 2O₂ → CO₂ + 2H₂O
121K
∇ × E = −∂B/∂t
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
7K
F = ma
∫₀^∞ e^(-x²) dx = √π / 2
21K
det| 6 4 ; 0 7 | = 42
det| 4 2 ; 6 5 | = 8