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 22:40Z
∑_{k=1}^{n} k = n(n+1)/2
mat_9180.mol
12n² + 2n + 2 = 0
384K
rxn_1916.mol
CH₄ + 2O₂ → CO₂ + 2H₂O
385K
det| 11 9 ; 4 12 | = 96
mat_0589.log
λ = h/p
163K
spec_4452.eqn
11z² + 3z + 4 = 0
259K
∇ × E = −∂B/∂t
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
305K
spec_5703.json
∑_{k=1}^{n} k = n(n+1)/2
57K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
293K
spec_7724.csv
d/dt [t^3] = 3t^2
110K
ops_1679.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
300K
rxn_0107.json
det| 2 6 ; 0 3 | = 6
34K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
354K
rxn_2564.tex
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
368K
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