Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 01:33Z
det| 6 2 ; 5 7 | = 32
∑_{k=1}^{n} k = n(n+1)/2
278K
\oint_C \vec{F}\cdot d\vec{r} = 0
109K
d/dψ [ψ^12] = 12ψ^11
∫₀^∞ e^(-x²) dx = √π / 2
163K
det| 3 4 ; 0 4 | = 12
\binom{n}{k} = \frac{n!}{k!(n-k)!}
250K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
261K
∂θ/∂y = 9θ
det| 7 4 ; 4 8 | = 40
352K
∂ψ/∂z = 3ψ
F = G m₁m₂ / r²
∂ψ/∂ψ = 4ψ
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\frac{3}{4} \sum_{i=1}^{n} i^{2}
12ω² + 6ω + 6 = 0