HP Prime Graphing Wireless Calculator Instrukcja Użytkownika Pobierz pdf (Strona 479)

100

101

Example:

ezgcd(x^2-2*x-x*y+2*y,x^2-y^2) returns x-y

f2nd

Returns a vector consisting of the numerator and denominator of an irreducible form of a rational fraction.

f2nd(RatFrac)

Example:

f2nd returns

factorial

Returns the factorial of an integer or the solution to the gamma function for a non-integer. For an integer n,

factorial(n)=n!. For a non-integer real number a, factorial(a)=a! = Gamma(a + 1).

factorial(Integer) or factorial(Real)

Examples:

factorial(4) returns 24

factorial(1.2) returns 1.10180249088

oat

FLOAT_DOM or float is an option of the assume command; it is also a name returned by the type

command.

fMax

Given an expression in x, returns the value of x for which the expression has its maximum value. Given an

expression and a variable, returns the value of that variable for which the expression has its maximum value.

fMax(Expr,[Var])

Example:

fMax(-x^2+2*x+1,x) gives 1

fMin

Given an expression in x, returns the value of x for which the expression has its minimum value. Given an

expression and a variable, returns the value of that variable for which the expression has its minimum value.

fMin(Expr,[Var])

Example:

fMin(x^2-2*x+1,x) gives 1

format

Returns a real number as a string with the indicated format (f=oat, s=scientic, e=engineering).

format(Real, String)

Ctlg menu 431

1 2 ... 474 475 476 477 478 479 480 481 482 483 484 ... 700 701

Komentarze do niniejszej Instrukcji

Brak uwag

HP Prime Graphing Wireless Calculator Instrukcja Użytkownika Strona 479

Komentarze do niniejszej Instrukcji

Powiązane produkty i podręczniki dla Oprogramowanie HP Prime Graphing Wireless Calculator