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Author Archives: dougaj4
Extracting selected data with array functions.
This post is in response to a query at the Eng-tips forum asking how to extract selected data from a range, so that the three best scores for each individual could be extracted from a two column Excel table listing multiple individuals, … Continue reading
What have the Romans ever done for us?
Maybe the Romans can fairly claim the credit for spreading the aqueduct from Portugal to the Middle East, but the voussoir arch, typical of Roman aqueduct construction, did not originate with them. The first known voussoir arches were constructed by … Continue reading
Posted in Arch structures, Bach, Historic Bridges, Newton
Tagged Arch structures, etruscan, perugia, roman
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Return of Excel – Evaluating commas
The Newton/Galileo posts here will continue with their Italian theme for some time yet, but since I am now back in Australia it’s time to give Excel a look in again. I recently (well a couple of months ago) had … Continue reading
Seven Florence Bridges
There are seven bridges over the River Arno in the central area of Florence, of which only one (The Ponte Vecchio) is an original old structure, the remainder of the old bridges having been destroyed by the retreating German army at … Continue reading
A tour of Venice backstreets
The great majority of the tourists in Venice are concentrated within a stone’s throw of The Grand Canal and St Mark’s Square, but the real charm of the place is in the back streets and canals, where (apart from the … Continue reading
Newton Excel Bach, not (just) an Excel Blog 