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 01:59Z
\frac{12}{9} \sum_{i=1}^{n} i^{2}
mat_7394.json
ω = 2πf
326K
ops_3070.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
198K
∫₀^∞ e^(-r²) dr = √π / 2
mat_6987.json
N₂ + 3H₂ ⇌ 2NH₃
155K
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
63K
det| 5 3 ; 6 6 | = 12
spec_8760.dat
2n² + 4n + 0 = 0
366K
spec_5771.mol
∑_{k=1}^{n} k = n(n+1)/2
201K
F = ma
ops_0303.mol
det| 11 9 ; 0 12 | = 132
176K
ops_1696.eqn
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
319K
CH₄ + 2O₂ → CO₂ + 2H₂O
mat_6284.mol
\lim_{β\to 0} \frac{\sin β}{β} = 1
359K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
263K
9x² + 6x + 1 = 0
eq_4588.dat
8ψ² + 7ψ + 0 = 0
233K
ops_4354.eqn
iħ ∂ψ/∂t = Ĥψ
412K
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