ref 2a17e2bb
ChemCalc Dump /sym/5bc26b
id=8 · host=br.gridbatch.net · 2026-08-16 21:50Z
∫₀^∞ e^(-x²) dx = √π / 2
\oint_C \vec{F}\cdot d\vec{r} = 0
184K
\oint_C \vec{F}\cdot d\vec{r} = 0
479K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
iħ ∂ψ/∂t = Ĥψ
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
287K
7θ² + 7θ + 5 = 0
1θ² + 1θ + 4 = 0
6n² + 6n + 1 = 0
\lim_{y\to 0} \frac{\sin y}{y} = 1
d/dt [t^5] = 5t^4
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 1 8 ; 0 2 | = 2