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 22:00Z
∑_{k=1}^{n} k = n(n+1)/2
spec_9435.json
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
384K
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
385K
det| 11 9 ; 4 12 | = 96
spec_6845.eqn
E = mc²
163K
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
259K
∇ × E = −∂B/∂t
mat_2540.eqn
F = G m₁m₂ / r²
305K
spec_4568.dat
∇²t = 0
57K
5z² + 5z + 0 = 0
mat_7021.tex
N₂ + 3H₂ ⇌ 2NH₃
293K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
110K
det| 6 6 ; 3 7 | = 24
ops_7493.csv
∇²β = 0
300K
mat_7038.mol
N₂ + 3H₂ ⇌ 2NH₃
34K
2H₂ + O₂ → 2H₂O
ops_0514.csv
\binom{n}{k} = \frac{n!}{k!(n-k)!}
354K
eq_6254.eqn
∂y/∂γ = 8y
368K
2n² + 3n + 1 = 0
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