[sqrt(Σ/4)]^24-[sqrt(Σ/4)]^22+[sqrt(Σ/4)]^20-[sqrt(Σ/4)]^18-[sqrt(Σ/4)]^16-[sqrt(Σ/4)]^10-[sqrt(Σ/4)]^8+[sqrt(Σ/4)]^6-[sqrt(Σ/4)]^4+1=0