Page 3-13
The result is shown next:
In RPN mode, recall that argument
y
is located in the second level of the stack,
while argument
x
is located in the first level of the stack. This means, you
should enter
x
first, and then,
y
, just as in ALG mode. Thus, the calculation of
%T(15,45)
, in RPN mode, and with system flag 117 set to
CHOOSE boxes
,
we proceed as follows:
15`
Enter first argument
45`
Enter second argument
„´
Select
MTH
menu
5
@@OK@@
Select the
5. REAL..
menu
3
@@OK@@
Select the
5. %T
function
Note:
The exercises in this section illustrate the general use of calculator
functions having 2 arguments. The operation of functions having 3 or more
arguments can be generalized from these examples.
As an exercise for percentage-related functions, verify the following values:
%(5,20) = 1, %CH(22,25) = 13.6363.., %T(500,20) = 4
Minimum and maximum
Use these functions to determine the minimum or maximum value of two
arguments.
MIN(x,y) : minimum value of x and y
MAX(x,y) : maximum value of x and y
As an exercise, verify that
MIN(-2,2) = -2, MAX(-2,2) = 2
Modulo
MOD: y mod x = residual of y/x, i.e., if x and y are integer numbers, y/x =
d + r/x, where d = quotient, r = residual. In this case, r = y mod x.
Please notice that MOD is not a function, but rather an operator, i.e., in ALG
mode, MOD should be used as
y MOD x
, and not as
MOD(y,x)
. Thus,
the operation of MOD is similar to that of
+
,
-
,
*
,
/
.
Содержание 49g+
Страница 1: ...hp 49g graphing calculator user s guide H Edition 4 HP part number F2228 90006 ...
Страница 197: ...Page 5 30 LIN LNCOLLECT POWEREXPAND SIMPLIFY ...
Страница 377: ...Page 11 55 Function KER Function MKISOM ...
Страница 457: ...Page 13 26 In the right hand side figure above we are using the line editor to see the series expansion in detail ...
Страница 775: ...Page 26 10 the location of the backup battery in the top compartment at the back of the calculator ...
Страница 838: ...Page L 5 ...