÷
÷÷
÷
Division
An instruction containing the operation "
÷
÷÷
÷
" directs the computer to divide the contents of A
register (dividend) by the contents of the selected register (divisor) and is executed in two
phases:
1ST PHASE Tran
in the original register.
2ND PHASE Divide the contents of A by the contents of M, obtaining in A the quotient
truncated according to the setting of the Decimal Wheel. The decimally
correct fractional remainder is in R. M contains the divisor.
___________________________________________________________________________
INSTRUCTION PHASE 1 PHASE 2 TRUNCATED COMPLETE _________________
÷
A
÷
M A R
R
÷
R
M A
÷
M A R
A
÷
A
M A
÷
M A R
b
÷
b
M A
÷
M A R
B
÷
B
M A
÷
M A R
c
÷
c
M A
÷
M A R
C
÷
C
M A
÷
M A R
d
÷
d
M A
÷
M A R
D
÷
D
M A
÷
M A R
e
÷
e
M A
÷
M A R
E
÷
E
M A
÷
M A R
F
÷
f
M A
÷
M A R
F
÷
F
M A
÷
M A R
___________________________________________________________________________
EXAMPLE: Decimal Wheel set at 2.
___________________________________
M A R B _
BEFORE 5 7.00 9.1234 3.00
B+
AFTER 3.00 2.33 0.01 3.00
___________________________________________________________________________
An example of using this instruction manually would be (assume the dividend (7.00) is in the
b (B/) register and the divisor (3.00) is in the B register):
Transfer the dividend to the A register by depressing keys “B/
“. . . . . . . . . . . . . . . . . . b
Divide the dividend by the divisor by. depressing keys B
÷
. . . . . . . . . . . . . . . . . . . . . . B
÷
The quotient will print automatically only when the instructionis performed manually. 2.33 A
It should be noted that the remainder is in the R register and will be printed by depressing the
keys R
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.01 R
Decimal Wheel set at 2.
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