Σ index
Ledger /3
Matrix 11
Matrix 23
Rxn set 8
Rxn set 20
Batch 16
Σ#6
Eq pack 13
Σ#24
Σ#12
Matrix 17
Ledger /9
Rxn set 26
Batch 4
Σ#18
Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 22:32Z
∑_{k=1}^{n} k = n(n+1)/2
eq_9083.csv
\oint_C \vec{F}\cdot d\vec{r} = 0
384K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
385K
det| 11 9 ; 4 12 | = 96
mat_6284.mol
\lim_{β\to 0} \frac{\sin β}{β} = 1
163K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
259K
∇ × E = −∂B/∂t
spec_5737.mol
∑_{k=1}^{n} k = n(n+1)/2
305K
rxn_9796.dat
∇²z = 0
57K
5z² + 5z + 0 = 0
spec_6630.dat
det| 7 4 ; 4 8 | = 40
293K
eq_9442.mol
e^{i\pi} + 1 = 0
110K
det| 6 6 ; 3 7 | = 24
ops_2678.csv
∫₀^∞ e^(-t²) dt = √π / 2
300K
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
34K
2H₂ + O₂ → 2H₂O
ops_2763.eqn
∫₀^∞ e^(-t²) dt = √π / 2
354K
lat_5848.dat
\frac{4}{9} \sum_{i=1}^{n} i^{2}
368K
2n² + 3n + 1 = 0
det| 2 9 ; 4 3 | = -30
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