Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 18:17Z
∇²n = 0
∑_{k=1}^{n} k = n(n+1)/2
278K
det| 5 3 ; 7 6 | = 9
det| 4 8 ; 3 5 | = -4
122K
det| 7 4 ; 4 8 | = 40
163K
CaCO₃ → CaO + CO₂
e^{i\pi} + 1 = 0
∫₀^∞ e^(-x²) dx = √π / 2
99K