Texas Instruments TINSPIRE Reference Guide - Page 24

completeSquare( ) completeSquare(ExprOrEqn, Var) ⇒ expression or equation completeSquare(ExprOrEqn, Var^Power) ⇒ expression or equation completeSquare(ExprOrEqn, Var1, Var2 expression or equation completeSquare(ExprOrEqn, {Var1, Var2 expression or equation Converts a quadratic polynomial expression of the form a·x2+b·x+c into the form a·(x-h)2+k - or Converts a quadratic equation of the form a·x2+b·x+c=d into the form a·(x-h)2=k The first argument must be a quadratic expression or equation in standard form with respect to the second argument. The Second argument must be a single univariate term or a single univariate term raised to a rational power, for example x, y2, or z(1/3). The third and fourth syntax attempt to complete the square with respect to variables Var1, Var2 [,... ]). conj( ) conj(Value1) ⇒ value conj(List1) ⇒ list conj(Matrix1) ⇒ matrix Returns the complex conjugate of the argument. constructMat() constructMat(Expr,Var1,Var2,numRows,numCols) ⇒ matrix Returns a matrix based on the arguments. Expr is an expression in variables Var1 and Var2. Elements in the resulting matrix are formed by evaluating Expr for each incremented value of Var1 and Var2. Var1 is automatically incremented from 1 through numRows. Within each row, Var2 is incremented from 1 through numCols. CopyVar CopyVar Var1, Var2 CopyVar Var1., Var2. CopyVar Var1, Var2 copies the value of variable Var1 to variable Var2, creating Var2 if necessary. Variable Var1 must have a value. If Var1 is the name of an existing user-defined function, copies the definition of that function to function Var2. Function Var1 must be defined. Var1 must meet the variable-naming requirements or must be an indirection expression that simplifies to a variable name meeting the requirements. 18 TI-Nspire™ Reference Guide Catalog > Catalog > Catalog > Catalog >