Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-19 17:15Z
E = mc²
1θ² + 9θ + 5 = 0
\frac{12}{6} \sum_{i=1}^{n} i^{2}
310K
det| 9 4 ; 1 10 | = 86
98K
2H₂ + O₂ → 2H₂O
\frac{3}{2} \sum_{i=1}^{n} i^{2}
456K
det| 2 7 ; 7 3 | = -43
310K
\lim_{t\to 0} \frac{\sin t}{t} = 1
\lim_{β\to 0} \frac{\sin β}{β} = 1
45K
∑_{k=1}^{n} k = n(n+1)/2
74K
det| 7 1 ; 7 8 | = 49
det| 12 1 ; 5 13 | = 151
401K
10r² + 4r + 5 = 0
11θ² + 3θ + 6 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
d/dr [r^5] = 5r^4