Slide 3


This cell now can be referenced by the name vo. This is called absolute reference in contrast to the regular name C3 (relative reference). When you use an absolute reference in a formula in a cell and use that cell in a fill down (or fill right) operation, the name stays the same unlike in the case of a relative reference. (There is also another way of absolute referencing without defining names:  $C$3 is the absolute reference to the cell C3 by default).

Continue naming the cells C4 to theta and C5 to g.