HP Prime Graphing Calculator - Manual (Page 424)

418 Functions and commands
sylvester Returns the Sylvester matrix of two polynomials.
sylvester(Poly1, Poly2, Var)
Example:
sylvester(x 2 -1,x 3 -1,x)
gives
table Defines an array where the indexes are strings or real
numbers.
table(SeqEqual(index_name=element_value))
tail Given a list, string, or sequence of objects, returns a vector
with the first element deleted.
tail(List) or tail(Vector) or tail(String) or
tail(Obj1, Obj2,…)
Example:
tail([3 2 4 1 0]) gives [2 4 1 0]
tan2cossin2 Returns an expression with tan(x) rewritten as (1–cos(2*x))/
sin(2*x).
tan2cossin2(Expr)
Example:
tan2cossin2(tan(x))
gives
(1-cos(2*x))/sin(2*x)
tan2sincos2 Returns an expression with tan(x) rewritten as sin(2*x)/
(1+cos(2*x)).
tan2sincos2(Expr)
Example:
tan2sincos2(tan(x))
gives
sin(2*x)/(1+cos(2*x)
transpose Returns a matrix transposed (without conjugation).
transpose(Matrix)
Example:
transpose
returns
1 0 1 – 0 0
0 1 0 1 – 0
0 0 1 0 1 –
1 0 0 1 – 0
0 1 0 0 1 –
1 2
3 4
 
 
  1 3
2 4