Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 18:21Z
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
479K
e^{i\pi} + 1 = 0
\frac{12}{7} \sum_{i=1}^{n} i^{2}
102K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
57K
E = mc²
det| 7 4 ; 4 8 | = 40
264K
8β² + 7β + 7 = 0
\frac{9}{4} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
62K
det| 10 3 ; 4 11 | = 98
256K
\lim_{n\to 0} \frac{\sin n}{n} = 1
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
46K
1ψ² + 9ψ + 4 = 0
∫₀^∞ e^(-x²) dx = √π / 2
∇²t = 0