Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-21 09:20Z
∇²ω = 0
\frac{10}{5} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-t²) dt = √π / 2
66K
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
264K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
300K
det| 10 7 ; 7 11 | = 61
∫₀^∞ e^(-y²) dy = √π / 2
181K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
117K
\binom{n}{k} = \frac{n!}{k!(n-k)!}