ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-17 23:33Z
\lim_{β\to 0} \frac{\sin β}{β} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
93K
∫₀^∞ e^(-α²) dα = √π / 2
\oint_C \vec{F}\cdot d\vec{r} = 0
311K
7y² + 6y + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
133K
det| 7 4 ; 4 8 | = 40
177K
E = mc²
det| 3 7 ; 2 4 | = -2
45K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
207K
∇²y = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
6r² + 8r + 4 = 0
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∫₀^∞ e^(-β²) dβ = √π / 2