V I C T O R T E C H N O L O G Y

x ↔ y

x ↔ y is the exchange key (RPN method only). It switches the values in the x-register to the y-register and the value in the y-register to the x-register.

Example

You wish to calculate 2,520 ÷ 30 but you mistakenly enter 30 first and 2520 second which would give you the wrong answer. To correct this mistake, use the x ↔ y button.

ENTRIES (RPN)

DISPLAY

 

 

 

 

30.00

30

ENTER

 

Displays 30 as the first entry. The value is stored

 

 

 

 

in the x register.

 

 

 

 

2,520.

2520

 

Displays the second value. At this time, you

 

realize you entered the values in the reverse

 

 

 

 

 

 

 

 

order for your desired division.

 

 

 

 

30.00

 

 

 

 

Displays 30 because the Exchange key has

 

x↔y

 

 

 

 

swapped the value in the x-register with the value

 

 

 

 

 

 

 

 

in the y-register.

÷

 

 

84.00

 

 

Displays the result of 2520 ÷30

 

 

 

 

Statistical Features and Functions

Compiling Statistical Data

One and two variable statistical calculations are made possible with the ∑+ button which calculates and saves statistics into storage registers R1, R2, R3, R4, R5, and R6. The six calculations possible and the storage registers used are summarized below:

 

STATISTICAL VALUE

REGISTER UTILIZED

 

 

The number of data pairs entered: n

R1

 

 

Sum of the x values: ∑x

R2

 

 

 

 

 

 

39

Page 38 Page 40
Page 39
Image 39
Victor Technology V12 manual ↔ y, Statistical Features and Functions
Page 38 Page 40

V12 specifications

The Victor Technology V12 is a sophisticated and versatile electronic calculator designed for both personal and professional use. With its user-friendly interface and advanced functionality, it has become a popular choice among students, educators, and business professionals alike.

One of the standout features of the V12 is its large, backlit display, which provides clear visibility in various lighting conditions. This makes it easier for users to read numbers and calculations without straining their eyes. The calculator’s ergonomic design ensures comfortable handling, while its robust construction promises durability and longevity.

The V12 supports a wide range of mathematical operations, including basic arithmetic functions, advanced calculations like square roots and percentages, and trigonometric functions. This versatility makes it suitable for both everyday calculations and more complex mathematical tasks, catering to a diverse audience.

Incorporating cutting-edge technology, the Victor Technology V12 boasts a solar-powered option, which enhances its sustainability and reduces the need for battery replacements. For situations where solar power is insufficient, it also features a backup battery, ensuring uninterrupted usage in all environments.

Another key characteristic of the V12 is its programmable memory function. Users can store frequently used calculations or data, facilitating quicker access and minimizing repetitive input. This feature proves particularly useful for professionals who deal with extensive numerical data and require efficiency in their calculations.

The V12 also includes a spell-check dictionary and error-checking capabilities, making it easier to avoid mistakes during calculations. With its responsive keys and tactile feedback, users can input data swiftly and accurately, further boosting productivity.

In summary, the Victor Technology V12 stands out due to its combination of advanced functionality, ease of use, and reliable performance. With features tailored for a wide range of users, it successfully meets the demands of both casual calculators and those who require more sophisticated computational capabilities. Its thoughtful design, reliability, and innovative technology make it a valuable tool in today's fast-paced world of mathematics and finance. Whether in a classroom, an office, or at home, the V12 proves to be an essential companion for tackling everyday numerical challenges.
Top Page Image Contents