ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-17 23:06Z
\lim_{β\to 0} \frac{\sin β}{β} = 1
∫₀^∞ e^(-α²) dα = √π / 2
7y² + 6y + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
133K
E = mc²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
45K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
207K
∇²y = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
333K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
6r² + 8r + 4 = 0