The new functions this application allows the user to use can be accessed
once the application is installed by pressing the math button twice. This
should bring up a new menu containing all the new functions. This menu is
broken up into Trigonometry, Calculus, and Algebra. This new menu can be
navigated much like all other menus on the TI-83+ or TI-83+SE.
Trigonometry Functions:
csc( [real number] )
argument 1: Real number to do the operation on
returns [real number]
NOTE: The arguments for all of the other
trigonometry functions are the same.
Calculus Functions:
d( [string] , [string] )
argument 1: String containing the expression to differentiate
argument 2: String containing the variable to differentiate with respect to.
returns [string] differentiated expression
arclength( [string], [string], [real], [real] )
argument 1: String containing the expression describing the arc
argument 2: String containing the independent variable
argument 3: Real number (independent variable's minimum value along the arc)
argument 4: Real number (independent variable's maximum value along the arc)
returns [real] length of arc
Algebra Functions:
simp( [string] )
argument 1: String containing expression to simplify
returns [string] simplified expressions
sign( [real] )
argument 1: Real number to take the sign of
returns [real] |x|/x
let( [string] , [string] )
argument 1: String containing a variable set to an expression
argument 2: String containing variable you wish to replace
returns [string] resulting expression
version( [real] )
argument 1: Real number to check if the version is less than or equal to
returns [real] version number
Error Thrown if argument 1 < version number
Suggestion: If you simply want to get the version number without
risking an error, then use the value 0 in the function.
