Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 00:21Z
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
322K
7ω² + 1ω + 4 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
368K
∫₀^∞ e^(-ω²) dω = √π / 2
\frac{10}{5} \sum_{i=1}^{n} i^{2}
331K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
4K
4ω² + 6ω + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
370K
e^{i\pi} + 1 = 0
det| 7 2 ; 3 8 | = 50
68K
∫₀^∞ e^(-y²) dy = √π / 2
∫₀^∞ e^(-α²) dα = √π / 2
178K
det| 10 1 ; 1 11 | = 109
475K
\frac{6}{1} \sum_{i=1}^{n} i^{2}
261K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
243K
det| 1 4 ; 2 2 | = -6
454K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
302K