HP Prime Graphing Wireless Calculator Instrukcja Użytkownika Pobierz pdf (Strona 503)

Performs Gaussian reduction of a matrix.

Given a vector or list, removes the occurrences of Value or removes the values that make Test true and

returns the resulting vector or list.

remove(Value, List) or remove(Test, List)

remove(5,{1,2,5,6,7,5}) returns {1,2,6,7}

remove(x→x≥5, [1 2 5 6 7 5]) returns [1 2]

Given an expression and a vector of variables, reorders the variables in the expression according to the order

given in the vector.

reorder(Expr, Vector)

,[y,x]) gives y

Returns the residue of an expression at a value.

residue(Expr, Var, Value)

residue(1/z,z,0) returns 1

Purges all the variables.

restart(NULL)

Returns the resultant (i.e. the determinant of the Sylvester matrix) of two polynomials.

resultant(Poly1, Poly2, Var)

resultant(x^3+x+1, x^2-x-2,x) returns -11

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HP Prime Graphing Wireless Calculator Instrukcja Użytkownika Strona 503