Page Comparison

This works in many other places that supports writing Script, such as Code Builder, Function Builder, Function Plot, Column Filter, Worksheet Query, etc.

• When mousing over a function under F(X) Function menu, function explanation shows on Status bar.

• When a function is selected, smart hint shows to give function info . and example.

This works in other dialogs with LT function support such as

NLFit, Worksheet Query, Column Filter, Function Plot dialog, Plot Details

• Search Functions button (same as select Function: Search and Insert...)

• Search and Insert Functions dialog: Search by keyword. Double click to add inset into Formula box. 
• Click the function description to go to the detail function document page.

• mod2() and rmod2()  (negative values returned positive dividends) 
• Value() and Lookup() 
• isText() function under F(X): Miscellaneous: to test if a value is string or number. If string, returns 1, if number or empty, return 0.
• Interp() function under F(X): Math to calculation interpolation of XY based on giving some X values.

1. Move Variables and Constants to the top position of the Variables menu 
2. Rename the menus under Variables menu to say Add ....  

• Makes it clear user doesn't need to enter = as in Excel
• Ignore = even if it's typed
  

The first time when user uses "Insert Range Variable by Selection" or "Insert Column Label Cell by Selection" , and finish hunting, shows Insert Mode dialog to decide the notation.

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Select the Formula: Load Sample entry to see the example of operators.

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