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 22:43Z
∑_{k=1}^{n} k = n(n+1)/2
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
384K
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
385K
det| 11 9 ; 4 12 | = 96
eq_4588.dat
8ψ² + 7ψ + 0 = 0
163K
mat_7496.dat
ω = 2πf
259K
∇ × E = −∂B/∂t
spec_1808.dat
9α² + 7α + 5 = 0
305K
mat_7445.dat
ω = 2πf
57K
5z² + 5z + 0 = 0
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
293K
ops_1645.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
110K
det| 6 6 ; 3 7 | = 24
lat_0452.csv
7γ² + 8γ + 3 = 0
300K
ops_4218.log
iħ ∂ψ/∂t = Ĥψ
34K
2H₂ + O₂ → 2H₂O
eq_4606.dat
5φ² + 1φ + 1 = 0
354K
E = mc²
2n² + 3n + 1 = 0
det| 2 9 ; 4 3 | = -30
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