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.
Step 1. Convert a measurement in lux (lx) to a measurement in lumen (lm). The lumen is the SI unit of luminous flux, which measures the perceived power of light. The difference between lux and lumen is that lux takes the area of luminous flux into account, whereas the lumen does not.