Math Dump /sym/07c78e
id=185735 · host=jp.commstar.world · 2026-09-01 21:07Z
d/dr [r^9] = 9r^8
det| 4 1 ; 6 5 | = 14
402K
6α² + 6α + 5 = 0
det| 5 3 ; 7 6 | = 9
398K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 5 6 ; 1 6 | = 24
det| 4 1 ; 6 5 | = 14
1t² + 4t + 6 = 0
e^{i\pi} + 1 = 0
det| 9 8 ; 7 10 | = 34
det| 12 6 ; 6 13 | = 120
∫₀^∞ e^(-β²) dβ = √π / 2
E = mc²