Σ index
Eq pack 19
Rxn set 20
Rxn set 26
Σ#24
Σ#12
Ledger /21
Eq pack 13
Ledger /3
Eq pack 1
Batch 16
Σ#18
Σ#6
Ledger /15
Batch 4
Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 00:53Z
∑_{k=1}^{n} k = n(n+1)/2
ops_5618.csv
∇ × E = −∂B/∂t
168K
spec_1808.dat
9α² + 7α + 5 = 0
446K
3x² + 3x + 6 = 0
spec_5754.dat
∑_{k=1}^{n} k = n(n+1)/2
144K
ops_1730.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
371K
∇²t = 0
ops_2678.csv
∫₀^∞ e^(-t²) dt = √π / 2
259K
mat_2540.eqn
F = G m₁m₂ / r²
86K
7z² + 2z + 0 = 0
spec_6630.dat
det| 7 4 ; 4 8 | = 40
224K
ops_6793.log
∫₀^∞ e^(-n²) dn = √π / 2
234K
det| 4 2 ; 5 5 | = 10
spec_5669.log
∑_{k=1}^{n} k = n(n+1)/2
218K
spec_5805.dat
∑_{k=1}^{n} k = n(n+1)/2
354K
spec_9452.eqn
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
70K
mat_7445.dat
ω = 2πf
402K
[
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
]