Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 15:35Z
11n² + 5n + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
460K
∫₀^∞ e^(-x²) dx = √π / 2
4φ² + 6φ + 2 = 0
∫₀^∞ e^(-ω²) dω = √π / 2
22K
∫₀^∞ e^(-φ²) dφ = √π / 2
det| 4 8 ; 3 5 | = -4
459K
det| 7 4 ; 4 8 | = 40
406K
∇²ω = 0
∑_{k=1}^{n} k = n(n+1)/2
181K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
80K
d/dr [r^2] = 2r^1