Bulletin – December Quarter 2013 Equation (1)

S( T )= i=1 N w i ( T;σ ) S i MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4uamaabm aabaGaamivaaGaayjkaiaawMcaaiabg2da9maaqadabaGaam4Damaa BaaaleaacaWGPbaabeaakmaabmaabaGaamivaiaacUdacqaHdpWCai aawIcacaGLPaaacaWGtbWaaSbaaSqaaiaadMgaaeqaaaqaaiaadMga cqGH9aqpcaaIXaaabaGaamOtaaqdcqGHris5aaaa@48A5@