Lattice Export /sym/66a59a
id=1 · host=de.formula-vault.cloud · 2026-10-19 23:49Z
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
342K
e^{i\pi} + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
457K
iħ ∂ψ/∂t = Ĥψ
det| 6 6 ; 3 7 | = 24
187K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
256K
5r² + 1r + 3 = 0
det| 7 4 ; 4 8 | = 40
126K
det| 4 4 ; 5 5 | = 0
184K
2r² + 9r + 6 = 0
det| 2 6 ; 0 3 | = 6
257K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
12ω² + 9ω + 2 = 0
\frac{5}{4} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
ω = 2πf