Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-22 15:23Z
1φ² + 2φ + 7 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
414K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
362K
d/dt [t^5] = 5t^4
\oint_C \vec{F}\cdot d\vec{r} = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
321K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
λ = h/p
8φ² + 7φ + 4 = 0