Hp Prime Graphing Wireless Calculator Bedienungsanleitung Seite 209

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Seitenansicht 208
Functions and commands 205
Example:
resultant(x^3+x+1, x^2-x-2,x) returns -11
revlist Reverses the order of the elements in a list or vector.
revlist(List) or revlist(Vector)
Example:
revlist([1,2,3]) returns [3,2,1]
romberg Uses Romberg’s method to return the approximate value of a
definite integral.
romberg(Expr, Var, Val1, Val2)
Example:
romberg(exp(x^2),x,0,1) gives 1.46265174591
row Given a matrix and an integer n, returns the row n of the
matrix. Given a matrix and an interval, returns a vector
containing the rows of the matrix indicated by the interval.
row(Matrix, Integer) or row(Matrix, Interval)
Example:
row returns [4 5 6]
rowAdd Given a matrix and two integers, returns the matrix obtained
from the given matrix after the row indicated by the second
integer is replaced by the sum of the rows indicated by the
two integers.
rowAdd(Matrix, Integer1, Integer2)
Example:
rowAdd returns
rowDim Returns the number of rows of a matrix.
rowDim(Matrix)
Example:
rowDim gives 2
123
456
789
2,
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
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12
34
56
12,,

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


12
46
56
123
456



Seitenansicht 208
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