Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 20:46Z
det| 3 9 ; 5 4 | = -33
det| 9 4 ; 1 10 | = 86
109K
ω = 2πf
\lim_{α\to 0} \frac{\sin α}{α} = 1
163K
3z² + 8z + 7 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
250K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
261K
∂r/∂α = 1r
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
349K
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
99K
λ = h/p
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2