Σ index
Eq pack 19
Eq pack 13
Σ#12
Batch 22
Matrix 17
Σ#24
Batch 10
Ledger /9
Rxn set 8
Eq pack 25
Σ#18
Rxn set 26
Rxn set 14
Matrix 5
Ledger /3
Matrix 23
Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:40Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
spec_1808.dat
9α² + 7α + 5 = 0
46K
spec_6743.eqn
E = mc²
468K
CaCO₃ → CaO + CO₂
spec_2787.log
11t² + 9t + 7 = 0
289K
ops_0582.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
e^{i\pi} + 1 = 0
mat_7496.dat
ω = 2πf
339K
ops_7850.mol
Fe₂O₃ + 3CO → 2Fe + 3CO₂
177K
∂x/∂r = 4x
ops_4320.mol
iħ ∂ψ/∂t = Ĥψ
358K
spec_5986.eqn
CaCO₃ → CaO + CO₂
121K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
eq_4588.dat
8ψ² + 7ψ + 0 = 0
399K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
316K
det| 12 4 ; 4 13 | = 140
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
11K
eq_9442.mol
e^{i\pi} + 1 = 0
387K
∑_{k=1}^{n} k = n(n+1)/2
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