Command to count the number of digits in a decimal

jospercomp shared this question 5 months ago
Answered

How to create command with Geogebra command that counts the number of digits in a decimal.

0 -> 0

0.1 -> 1


0.10 -> 1

0.01 -> 2


0.010 -> 2

Best Answer
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Hmm, it's not so clear, what I mean.

Hope the not so perfect attached file explains it.


Greets

mire2

Comments (6)

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Salut jospercomb,


Look here: https://wiki.geogebra.org/e...

Use the exponent of the scientific notation.


Greetings

mire2


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deleted, was hastily wrong

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Thank you!!!

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Hmm, it's not so clear, what I mean.

Hope the not so perfect attached file explains it.


Greets

mire2

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-log10(0.01)

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what output for 0.041 ?

you cam try floor(-log10(0.041))

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