Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 20:56Z
det| 3 9 ; 5 4 | = -33
\lim_{α\to 0} \frac{\sin α}{α} = 1
278K
ω = 2πf
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
163K
3z² + 8z + 7 = 0
det| 9 4 ; 1 10 | = 86
250K
∑_{k=1}^{n} k = n(n+1)/2
261K
∂r/∂α = 1r
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
352K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
349K
F = G m₁m₂ / r²
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
320K
∑_{k=1}^{n} k = n(n+1)/2