Haute couture switch range for trend setting eliteFind out more
Helping the mining industry grow in a sustainable wayExplore our solutions
Energy education from anywhere for efficiency everywhereBrowse our catalog
Your fastest way to answers!Download Mobile App
Issued to Schneider Electric South Africa (Pty) LtdDownload certificate
Schneider Electric South African Website×
Explore our global offerings or select your country from one of our five regions.Global
Découvrez nos offres globales ou sélectionnez votre pays dans l’une de nos cinq régions.
Only natural logarithm(of base e) is available under Math package of standard Java package version associated with Vijeo Designer software.
A workaround to calculate logarithm of base 10 is shown below:
Log base 10 = Math.log(x)/Math.log(10)
Log base 2 = Math.log(x)/Math.log(2)
Given a number n greater than 0.0.
Then the log10(n) is equal to ln(n)/ln(10)(where "ln()" is the natural logarithm (base e))
If you store ln(10) as a constant, then you can get the log10(n) from ln(n) with one additional divide.
Given a number 'n' greater than 0.0 and a number 'b'greater than 0.0
Then the log<b>(n) is equal to ln(n)/ln(b)
where log<b>(n) means log value of (n) on base 'b' and "ln( )" is the natural logarithm (on base 'e')