Threaded Mode | Linear Mode

Eddie W. Shore · (This post was last modified: 05-20-2017 01:47 PM by Eddie W. Shore.)

Let A and B represent the two complex numbers

A = R1 + R4*i
B = R2 + R5*i

Where i = √-1

Store real components in R1 and R2, and imaginary parts R4 and R5. Choose the arithmetic calculations:

Enter 0 for addition: A + B
Enter 1 for multiplication: A * B
Enter 2 or otherwise for division: A ÷ B

Result: C = R3 + R6*i

Program:

Code:

STEP    CODE            KEY

01    44, 0            STO 0

02    43, 35    X=0

03    43, 33, 09    GTO 09 

04    1             1

05    30             -

06    43, 35    X=0

07    43, 33, 18    GTO 18

08    43, 33, 35    GTO 35

09    45, 1            RCL 1

10    45, 2            RCL 2

11    40            +

12    44, 3            STO 3

13    45, 4            RCL 4

14    45, 5            RCL 5

15    40            +

16    44, 6            RCL 6

17    43, 33, 63    GTO 63

18    45, 1            RCL 1

19    45, 2            RCL 2

20    20            *

21    45, 4            RCL 4

22    45, 5            RCL 5

23    20            *

24    30            -

25    44, 3           STO 3

26    45, 1           RCL 1

27    45, 5           RCL 5

28    20           *

29    45, 2          RCL 2

30    45, 4          RCL 4

31    20         *

32    40         +

33    44, 6         STO 6

34    43, 33, 63    GTO 63

35    45, 2         RCL 2

36    36         ENTER

37    20         *

38    45, 5         RCL 5

39    36         ENTER

40    20         *

41    40         +

42    44, 0         STO 0

43    45, 1         RCL 1

44    45, 2         RCL 2

45    20         *

46    45, 4         RCL 4

47    45, 5         RCL 5

48    20         *

49    40         +

50    45, 0         RCL 0

51    10         ÷ 

52    44, 3         STO 3

53    45, 4         RCL 4

54    45, 2         RCL 2

55    20         *

56    45, 1         RCL 1

57    45, 5         RCL 5

58    20         *

59    30         -

60    45, 0      RCL 0

61    10        ÷ 

62    44, 6        STO 6

63    45, 3        RCL 3

64    31        R/S

65    45, 6        RCL 6

66    43, 33, 00    GTO 00

Example:
A = 4.25 + 3.16*i, B = -2.27 + 1.04*i

Option 0 (+): 1.98 + 4.20*i
Option 1 (*): -12.93 – 2.75*i
Option 2 (÷): -1.02 – 1.86*i