Casio fx-CG50 User Manual page 70

u Random Extraction of List Data Elements (RanSamp#)
This function randomly extracts elements from list data and returns the results in list format.
RanSamp# (List X,
List X ... Any list data (List 1 to List 26, Ans, {list format data}, sub-name)
n
... Number of tries (When
1 < n < 999.)
m m
... = 1 or 0 (When
element can be extracted multiple times.)
m
• = 0 is used when the
List 1 = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
RanSamp# (List 1, 3, 1)
(Randomly extracts three elements from
List 1 and displays the result on the ListAns
screen.)
List 2 = {1, 3, 6, 7}
RanSamp# (List 2, 10)
(Randomly extracts 10 elements from List
2 and displays the result on the ListAns
screen. Elements are extracted repeatedly.)
k Coordinate Conversion
u Rectangular Coordinates
• With polar coordinates,
< 180° (radians and grads have same range).
–180°<
• Be sure to specify Comp for Mode in the Setup screen.
r
Calculate and ° when
1 1 24.989 24.989
2 2 55.928 55.928
x
Calculate and
1 1 13.979 13.979
2 2 20.725 20.725
n m
[, ])
m = 1, the number of elements is 1 <
m
= 1, each element is extracted only once. When
m
setting is omitted.
Example
can be calculated and displayed within a range of
Example
x y
= 14 and
→ →
24.98979792 (r) 24.98979792 (r)
→ →
55.92839019 ( ) θ 55.92839019 ( ) θ
y r
when = 25 and
→ →
13.97982259 (x) 13.97982259 (x)
→ →
20.72593931 (y) 20.72593931 (y)
!*({)1,2,3,4,5,6,7,8
,9,10!/(})a!b(List)bw
K6(g)3(PROB)4(RAND)6(Samp)
!b(List)b,3,1)w
!*({)1,3,6,7!/(})a
!b(List)cw
K6(g)3(PROB)4(RAND)6(Samp)
!b(List)c,10)w
u Polar Coordinates
!m(SET UP)cccccc
= 20.7
1(Deg)J
K6(g)5(ANGLE)6(g)1(Pol()
14,20.7)w
2(Rec() 25,56)w
= 56°
2-21
n < List X. When m
m
= 0, each
Operation
Operation
= 0,