Log

Use this function in an equation to calculate the logarithm of a symbol or value.

LOG (SymName[Structure][, Base]) 
or
LOG (Num[, Base])                                        

where:

• SymName is a symbol in the dimension specified in a CalculationBlock statement.
• Structure is a range of symbols.

  Note: To specify a range of symbols, enter the first and last symbols in the range, separated by a colon. For example, A0601:A0612.

• Num is a numeric value.
• Base is a symbol or a constant. The default is the natural logarithm base e (= 2.71828). If Base is a symbol, your system determines the logarithm for each cell in SymName from the corresponding cell in Base.

LogValue = LOG (ExpValue,10)