Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 18:14Z
F = G m₁m₂ / r²
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
479K
e^{i\pi} + 1 = 0
det| 9 4 ; 1 10 | = 86
102K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
57K
E = mc²
8β² + 7β + 7 = 0
det| 2 7 ; 7 3 | = -43
250K
\frac{9}{4} \sum_{i=1}^{n} i^{2}
det| 12 9 ; 5 13 | = 111
62K
∑_{k=1}^{n} k = n(n+1)/2
256K
\lim_{n\to 0} \frac{\sin n}{n} = 1
1ψ² + 9ψ + 4 = 0