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E-21
To convert rectangular coordinates (
'
2
,
'
2
) to polar coordinates
v
B 1+(Pol) ! 2 e1)(,) ! 2 e)= r=2, Ƨ =45
b 1+(Pol) ! 2 )1)(,) ! 2 ))= r= 2
Ƨ = 45
To convert polar coordinates (
'
2
, 45°) to rectangular coordinates
v
B 1-(Rec) ! 2 e1)(,) 45 )=
X=1, Y=1
(5 + 3) ! = 40320 ( 5 + 3 )1E( x !) = 40320
|2 – 7| × 2 = 10
B D 2 - 7 e* 2 =
10
b D 2 - 7 )* 2 = 10
To obtain three random three-digit integers
1000 1.(Ran#) = 459
= 48
= 117
(Results shown here are for illustrative purposes only. Actual results will differ.)
To generate random integers in the range of 1 to 6
S.(RanInt) 1 1)(,) 6 )= 2
= 6
= 1
(Results shown here are for illustrative purposes only. Actual results will differ.)
To determine the number of permutations and combinations
possible when selecting four people from a group of 10
Permutations: 10 1*( n P r ) 4 = 5040
Combinations: 10 1/( n C r ) 4 = 210
To perform the following calculations when Fix 3 is selected for the
number of display digits: 10 ÷ 3 × 3 and Rnd(10 ÷ 3) × 3 b
1N(SETUP) 6(Fix) 3 10 / 3 * 3 = 10.000
10(Rnd) 10 / 3 )* 3 = 9.999
To determine the greatest common divisor of 28 and 35
S*(GCD) 28 1)(,) 35 )=
7
To determine the least common multiple of 9 and 15
S/(LCM) 9 1)(,) 15 )=
45
To extract the integer part of –3.5
S+(Int)- 3.5 )=
–3
To determine the largest integer that does not exceed –3.5
S-(Intg)- 3.5 )=
–4
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