ChemCalc Dump /sym/630a39
id=976094 · host=br.gridbatch.net · 2026-09-03 03:54Z
5φ² + 5φ + 7 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
252K
\oint_C \vec{F}\cdot d\vec{r} = 0
464K
F = G m₁m₂ / r²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
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∑_{k=1}^{n} k = n(n+1)/2
E = mc²
d/dr [r^9] = 9r^8
∑_{k=1}^{n} k = n(n+1)/2
CH₄ + 2O₂ → CO₂ + 2H₂O
λ = h/p
\binom{n}{k} = \frac{n!}{k!(n-k)!}
5β² + 4β + 7 = 0