Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-17 23:12Z
∑_{k=1}^{n} k = n(n+1)/2
\lim_{β\to 0} \frac{\sin β}{β} = 1
154K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
det| 7 7 ; 4 8 | = 28
230K
∑_{k=1}^{n} k = n(n+1)/2
11θ² + 3θ + 2 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
255K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
173K
det| 7 7 ; 6 8 | = 14
\binom{n}{k} = \frac{n!}{k!(n-k)!}
7ψ² + 4ψ + 3 = 0
2x² + 9x + 3 = 0