â k = 1 10 f ( k , n ) , {\displaystyle \sum _{k=1}^{10}f(k,n),}. n is a free variable and k is a bound variable; consequently the value of this expression depends on the value of n, but there is nothing called k on which it could depend.
2 Waist - At point specified below HPS (High Point Shoulder) or SNP (Side Neck Point). Measurement taken straight across, edge to edge. 3 Hem - Measured straight or curved along bottom edge, side seam to side seam (whichever is specified on the measurement chart). 4 Shoulder Seam - From HPS/SNP measure along the seam to the outer shoulder edge.
Coefficient of Performance, COP. The COP is a measure of the amount of power input to a system compared to the amount of power output by that system: 2. â. The COP is therefore a measurement of efficiency; the higher the number, the more efficient the system is.The COP is dimensionless because the input power and output power are measured in Watt.The COP is also an instantaneous measurement in that the units are power which can be measured at one point in time.he COP is a measure of the amount of power input to a system compared to the amount of power output by that system: 2. â. The COP is therefore a measurement of efficiency; the higher the number, the more efficient the system is.