Lattice Export /sym/9c5e2c
id=300807 · host=de.formula-vault.cloud · 2026-10-13 05:46Z
∑_{k=1}^{n} k = n(n+1)/2
9y² + 5y + 3 = 0
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
407K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 6 7 ; 0 7 | = 42
\frac{2}{3} \sum_{i=1}^{n} i^{2}
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1