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 07:43Z
∑_{k=1}^{n} k = n(n+1)/2
mat_6987.json
N₂ + 3H₂ ⇌ 2NH₃
46K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
468K
\frac{6}{1} \sum_{i=1}^{n} i^{2}
mat_7089.dat
N₂ + 3H₂ ⇌ 2NH₃
289K
eq_0226.json
det| 9 6 ; 0 10 | = 90
278K
∂x/∂θ = 8x
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
339K
spec_3253.dat
PV = nRT
177K
3φ² + 4φ + 2 = 0
ops_1679.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
358K
ops_1747.json
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
121K
5ω² + 6ω + 0 = 0
spec_6630.dat
det| 7 4 ; 4 8 | = 40
399K
rxn_2919.json
6t² + 6t + 4 = 0
316K
∫₀^∞ e^(-θ²) dθ = √π / 2
ops_2678.csv
∫₀^∞ e^(-t²) dt = √π / 2
11K
ops_0582.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
387K
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