Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-21 06:42Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 4 ; 4 8 | = 40
383K
PV = nRT
det| 4 6 ; 4 5 | = -4
26K
∫₀^∞ e^(-θ²) dθ = √π / 2
355K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
348K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
228K
∇²r = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
440K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
28K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
ΔS ≥ 0
det| 8 3 ; 5 9 | = 57
1n² + 9n + 3 = 0