Syntax: @LOG(X)
X = a numeric value greater than 0
@LOG returns the log base 10 of X. This function is included for compatibility with WKS and WK1 formats.
Examples:
@LOG(1) = 0
@LOG(14) = 1.146128
@LOG(1.00e+27) = 27
@LOG(0) = Error - @LOG, domain is x > 0