HP Prime Graphing Wireless Calculator - Manual (Page 180)

176 Functions and commands
AND Logical And. Returns 1 if the left and right sides both evaluate
to true and returns 0 otherwise.
Expr1 AND Expr2
Example:
3 +1==4 AND 4 < 5 returns 1
append Appends an element to a list or vector.
append((List, Element)
or
append(Vector, Element)
Example:
append([1,2,3],4) gives [1,2,3,4]
apply Returns a vector or matrix containing the results of applying a
function to the elements in the vector or matrix.
apply(Var→f(Var), Vector) or apply(Var→f(Var),
Matrix)
Example:
apply(x→x^3,[1 2 3])
gives
[1 8 27]
assume Used in programming to state an assumption about a
variable.
assume(Var,Expr)
Example:
assume(n, integer)
basis Given a matrix, returns the basis of the linear subspace
defined by the set of vectors in the matrix.
basis(Matrix))
Example:
basis([[1,2,3],[4,5,6],[7,8,9],[10,11,12]])
gives
[[-3,0,3],[0,-3,-6]]
bounded_function Argument returned by the limit command, indicating that the
function is bounded.
breakpoint Used in programming to insert an intentional stopping or
pausing point.