|Posted: October 7, 2016, 3:00 pm - IP Logged|
Thanks for your answer
I would like to have the formula to excel implementing the second option. That is the subtraction. you can clearly see that this pyramid is performed by a sum and the other is made by subtraction, if someone can help me with the formula to apply to excel and perform pyramid but subtracting instead of adding. https://app.box.com/s/iwm5p0ggq2vp4q4uj4ph
When you are having problems it is always easier to post what you have so we can look it over to help locate the problem.
Be that as it may, whether by design or oversight, there is an inconsistency in the formulation of the subtraction chart in the link.
If you compare the charts in this post with the linked charts you should be able to pick it up. Top chart is addition. You can see it matches perfectly. Bottom chart is the subtraction chart which correlates to the top addition chart.
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