Math Dump /sym/793cf9
id=302024 · host=jp.commstar.world · 2026-09-01 21:08Z
9θ² + 3θ + 5 = 0
det| 4 1 ; 6 5 | = 14
402K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 5 3 ; 7 6 | = 9
398K
10y² + 6y + 6 = 0
det| 10 6 ; 1 11 | = 104
∫₀^∞ e^(-ψ²) dψ = √π / 2
PV = nRT
d/dx [x^7] = 7x^6
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∇ × E = −∂B/∂t
F = ma
det| 3 4 ; 0 4 | = 12
det| 9 1 ; 0 10 | = 90