Σ index
Batch 10
Batch 22
Matrix 11
Matrix 17
Eq pack 13
Eq pack 25
Σ#18
Ledger /21
Batch 16
Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 06:01Z
∫₀^∞ e^(-x²) dx = √π / 2
mat_1689.dat
det| 6 6 ; 3 7 | = 24
326K
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
198K
det| 10 5 ; 3 11 | = 95
eq_9312.eqn
ΔS ≥ 0
155K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
63K
CaCO₃ → CaO + CO₂
ops_1730.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
366K
rxn_5376.log
det| 4 6 ; 4 5 | = -4
201K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
spec_5737.mol
∑_{k=1}^{n} k = n(n+1)/2
176K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
319K
eq_9442.mol
e^{i\pi} + 1 = 0
359K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
263K
rxn_7717.mol
det| 8 9 ; 4 9 | = 36
233K
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