Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 18:15Z
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
479K
e^{i\pi} + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
102K
E = mc²
det| 9 4 ; 1 10 | = 86
264K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
276K
8β² + 7β + 7 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
257K
\frac{9}{4} \sum_{i=1}^{n} i^{2}
det| 2 4 ; 4 3 | = -10
62K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
256K
\lim_{n\to 0} \frac{\sin n}{n} = 1
∑_{k=1}^{n} k = n(n+1)/2
46K
1ψ² + 9ψ + 4 = 0