HP NW280AAABA Uživatelský manuál stáhnout pdf (Strana 407)

100

101

Functions and commands 401

Example:

matpow([[1,2],[3,4]],n) gives [[(sqrt(33)-

3)*((sqrt(33)+5)/2)^n*-6/(-12*sqrt(33))+(-

(sqrt(33))-3)*((-(sqrt(33))+5)/2)^n*6/(-

12*sqrt(33)),(sqrt(33)-3)*((sqrt(33)+5)/

2)^n*(-(sqrt(33))-3)/(-12*sqrt(33))+(-

(sqrt(33))-3)*((-(sqrt(33))+5)/2)^n*(-

(sqrt(33))+3)/(-

12*sqrt(33))],[6*((sqrt(33)+5)/2)^n*-6/(-

12*sqrt(33))+6*((-(sqrt(33))+5)/2)^n*6/(-

12*sqrt(33)),6*((sqrt(33)+5)/2)^n*(-

(sqrt(33))-3)/(-12*sqrt(33))+6*((-

(sqrt(33))+5)/2)^n*(-(sqrt(33))+3)/(-

12*sqrt(33))]]

MAXREAL Returns the maximum real number that the HP Prime is

capable of representing: 1.79769313486*10

308

mean Returns the arithmetic mean of a list (with an optional list as a

list of weights). With a matrix as argument, returns the mean

of the columns.

mean(List1, [List2]) or mean(Matrix)

Example:

mean([1,2,3],[1,2,3]) gives 7/3

median Returns the median of a list (with an optional list as a list of

weights). With a matrix as argument, returns the median of

the columns.

median(List1, [List2]) or median(Matrix)

Example:

median([1,2,3,5,10,4]) gives 3.0

member Given a list or vector and an element, returns the index of the

first occurrence of the element in the list or vector; if the

element does not appear in the list or vector, returns 0. Similar

to contains, except that the element comes first in the

argument order.

member(( Element, List) or contains(Element,

Vector)

Example:

member(2, {0,1,2,3}) returns 3

MINREAL Returns the minimum real number that the HP Prime is capable

of representing: 2.22507385851*10

–308

1 2 ... 402 403 404 405 406 407 408 409 410 411 412 ... 615 616

Komentáře k této Příručce

Žádné komentáře

HP NW280AAABA Uživatelský manuál Strana 407

Komentáře k této Příručce

Související produkty a manuály pro Software HP NW280AAABA