Hp Prime Graphing Calculator Manuel d'utilisateur télécharger pdf (Page 348)

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101

342 Functions and commands

Random Returns a vector of the coefficients of a polynomial of degree

Integer and where the coefficients are random integers in

the range –99 through 99 with uniform distribution or in an

interval specified by Interval. Use with poly2symbol to

create a random polynomial in any variable.

randpoly(Integer, Interval, [Dist]),

where

Interval is of the form Real1..Real2.

Example:

randpoly(t, 8, -1..1) returns a vector of 9 random

integers, all of them between –1 and 1.

Minimum With only a matrix as argument, returns the minimal

polynomial in x of a matrix written as a list of its coefficients.

With a matrix and a variable as arguments, returns the

minimum polynomial of the matrix written in symbolic form

with respect to the variable.

pmin(Mtrx,[Var])

Example:

pmin([[1,0],[0,1]],x) gives x-1

Algebra

Quotient Returns a vector containing the coefficients of the Euclidean

quotient of two polynomials. The polynomials may be written

as a list of coefficients or in symbolic form.

quo(List1, List2, [Var])

quo(Poly1, Poly2, [Var])

Example:

quo({1, 2, 3, 4}, {-1, 2}) returns [-1 -4 -11]

Remainder Returns a vector containing the coefficients of the remainder

of the Euclidean quotient of two polynomials. The polynomials

may be written as a list of coefficients or in symbolic form.

rem(List1, List2, [Var])

rem(Poly1, Poly2, [Var])

Example:

rem({1, 2, 3, 4}, {-1, 2}) returns [26]

1 2 ... 343 344 345 346 347 348 349 350 351 352 353 ... 615 616

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Hp Prime Graphing Calculator Manuel d'utilisateur Page 348

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