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 22:45Z
∑_{k=1}^{n} k = n(n+1)/2
ops_3104.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
384K
ops_1747.json
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
385K
det| 11 9 ; 4 12 | = 96
spec_8477.log
10γ² + 8γ + 7 = 0
163K
spec_7724.csv
d/dt [t^3] = 3t^2
259K
∇ × E = −∂B/∂t
eq_8371.log
9α² + 6α + 0 = 0
305K
ops_0531.dat
\binom{n}{k} = \frac{n!}{k!(n-k)!}
57K
5z² + 5z + 0 = 0
spec_3202.mol
PV = nRT
293K
rxn_2615.tex
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
110K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
300K
ops_2678.csv
∫₀^∞ e^(-t²) dt = √π / 2
34K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
354K
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