Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:45Z
∇²y = 0
∑_{k=1}^{n} k = n(n+1)/2
278K
\frac{1}{9} \sum_{i=1}^{n} i^{2}
det| 12 3 ; 4 13 | = 144
122K
CaCO₃ → CaO + CO₂
det| 9 4 ; 1 10 | = 86
250K
∫₀^∞ e^(-θ²) dθ = √π / 2
261K
det| 5 7 ; 5 6 | = -5
∫₀^∞ e^(-φ²) dφ = √π / 2
352K
e^{i\pi} + 1 = 0
2φ² + 4φ + 3 = 0