Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 23:24Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 4 6 ; 4 5 | = -4
297K
∫₀^∞ e^(-r²) dr = √π / 2
7z² + 5z + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
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∑_{k=1}^{n} k = n(n+1)/2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
306K
\oint_C \vec{F}\cdot d\vec{r} = 0
322K
N₂ + 3H₂ ⇌ 2NH₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
374K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
112K
2t² + 5t + 1 = 0
d/dz [z^11] = 11z^10
247K
12φ² + 4φ + 7 = 0