Sony PEG-NZ90 powerOne Personal v2.0 Operating Instructions - Page 14

Two-Variable Functions, Operation, Example, Keystroke, Answer - for sale

Get Sony PEG-NZ90 - Personal Entertainment Organizer PDF manuals and user guides View all Sony PEG-NZ90 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 14 highlights

Performing Arithmetic Natural Log ln(4) Percent 15% Power of 10 104 Reciprocal 1/5 Show Square Square root Trig Functions 82 √8 sin(30) 4 [ln] 1.39 15 [%x] 4 [10x] 0.15 10,000 5 [1/x] 0.20 [show] Shows all available decimal places for the currently displayed number 8 [x2] 64.00 8 [√x] 2.83 30 [sin] 0.50 Two-Variable Functions Multiple two-variable math functions are supported, including basic math, power and percentage change. The following are examples of two-variable functions: Operation Example Keystroke Answer Addition 8 + 3 8 [+] 3 [=] Division 8 ÷ 3 8 [÷] 3 [=] Multiplication 8 × 3 8 [×] 3 [=] Percent 15% of 350 350 [×] 15 [%x] [=] Percent add-on 22.95 + 6% 22.95 [+] 6 [%x] [=] sales tax Percent discount 39.99 less 39.99 [-] 10 [%x] [=] 10% Percent ratio Power 9 is what 9 [÷] 25 [%x] [=] percent of 25 34 3 [yx] 4 [=] Root 3√8 8 [y√x] 3 [=] Subtraction 8 - 3 8 [-] 3 [=] 11.00 2.67 24.00 52.50 24.33 35.99 36.00 81.00 2 5.00 powerOne™ Personal 11

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
Performing Arithmetic
powerOne™ Personal
11
Natural Log
ln(4)
4 [ln]
1.39
Percent
15%
15 [%x]
0.15
Power of 10
10
4
4 [10
x
]
10,000
Reciprocal
1/5
5 [1/x]
0.20
Show
[show]
Shows all available decimal places for
the currently displayed number
Square
8
2
8 [x
2
]
64.00
Square root
√
8
8 [
√
x]
2.83
Trig Functions
sin(30)
30 [sin]
0.50
Two-Variable Functions
Multiple two-variable math functions are supported, including basic
math, power and percentage change. The following are examples of
two-variable functions:
Operation
Example
Keystroke
Answer
Addition
8 + 3
8 [+] 3 [=]
11.00
Division
8
÷
3
8 [
÷
] 3 [=]
2.67
Multiplication
8
×
3
8 [
×
] 3 [=]
24.00
Percent
15% of 350
350 [
×
] 15 [%x] [=]
52.50
Percent add-on
22.95 + 6%
sales tax
22.95 [+] 6 [%x] [=]
24.33
Percent discount
39.99 less
10%
39.99 [–] 10 [%x] [=]
35.99
Percent ratio
9 is what
percent of 25
9 [
÷
] 25 [%x] [=]
36.00
Power
3
4
3 [y
x
] 4 [=]
81.00
Root
3
√
8
8 [
y
√
x] 3 [=]
2
Subtraction
8 – 3
8 [–] 3 [=]
5.00