Σ index
Batch 4
Batch 22
Matrix 11
Eq pack 7
Eq pack 25
Ledger /3
Eq pack 1
Eq pack 13
Matrix 17
Rxn set 2
Ledger /9
Rxn set 20
Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 00:11Z
6r² + 4r + 7 = 0
eq_8142.json
det| 1 4 ; 2 2 | = -6
66K
ops_1662.log
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
ops_5635.dat
∇ × E = −∂B/∂t
87K
mat_8068.json
AgNO₃ + NaCl → AgCl↓ + NaNO₃
2K
1y² + 1y + 6 = 0
lat_8674.dat
1n² + 7n + 3 = 0
174K
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
61K
∑_{k=1}^{n} k = n(n+1)/2
eq_8507.csv
e^{i\pi} + 1 = 0
380K
eq_9374.mol
e^{i\pi} + 1 = 0
335K
CaCO₃ → CaO + CO₂
ops_1070.log
10α² + 2α + 0 = 0
119K
mat_6284.mol
\lim_{β\to 0} \frac{\sin β}{β} = 1
472K
ops_0077.eqn
6x² + 7x + 6 = 0
392K
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