Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 23:03Z
6n² + 4n + 1 = 0
det| 2 7 ; 7 3 | = -43
278K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
109K
ΔS ≥ 0
\frac{8}{9} \sum_{i=1}^{n} i^{2}
d/dω [ω^10] = 10ω^9
\oint_C \vec{F}\cdot d\vec{r} = 0
352K
∇²β = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
d/dr [r^4] = 4r^3