Knowledge Base

Found 655 results for: gcw script

01 What does Phone keys (Vanity) means?

Phoneword - Wikipedia Vanity refers to a process of replacing numbers/phone numbers with letters. Nowadays, letters are additionally assigned to the numeric keys on telephone keypads. If these letters are used instead of digits to represent phone numbers, phone numbers can be...
Phone Keys (Vanity)
56 February 23, 2021
02 How does GC Wizard support calculating with Resistor Codes?

Calculation of resistor values from color codes Resistor Color Codes After selecting the number of rings, the calculation of the resistance value with the corresponding output is performed immediately. Calculation of resistance values from EIA-96 codes EIA-96...
Resistor
110 February 23, 2021
01 What are Resistor Color Codes?

Electronic color code - Wikipedia A resistor is a passive electrical component. Due to their size, they could not be printed with numbers in the past. In order to identify their values nevertheless, ring-shaped color coding has proven successful. For today's even smaller but flat SMD...
Resistor
54 February 23, 2021
03 How does GC Wizard supports calculating with Windspeed and Windforce?

The GC Wizard offers on the one hand classically the two symbol tables for graphical analysis and conversion: On the other hand, the GC Wizard offers the function of direct conversion:
Wind Force (Beaufort)
35 February 23, 2021
02 What is Windforce/Beaufort?

Beaufort scale - Wikipedia The Beaufort scale (Bft) is a scalazur division of wind strength into 13 strength ranges from 0 - calm to 12 - hurricane, based not on exact measurements but on the observed effects of the wind. It is named after Sir Francis Beaufort and is a widely used system for...
Wind Force (Beaufort)
82 February 23, 2021
01 What is Windspeed?

Wind speed - Wikipedia Wind speed is the speed of the air relative to the ground. Usually, only the horizontal speed is considered. More precisely, the wind speed is usually measured with a small rotating wind meter, the cup cross anemometer. SymbolBeschreibungGeschw. in km/hin...
Wind Force (Beaufort)
54 February 23, 2021
24 What is the Bell Sequence?

A000110 – OEIS Bell's number or exponential number is the number of partitions of an n-element set. It is named after the mathematician Eric Temple Bell. It is generated with the recursive formula The first numbers of the sequence are1,1,2,5,15,52,203,877,4140,21147,115975,678570
Number Sequences
19 February 23, 2021
23 What is the Jacobsthal-Oblong Sequence?

The Jacobsthal-Oblong sequence consists of the product of two consecutive Jacobsthal numbers. The first numbers...
Number Sequences
59 February 23, 2021
20 What are Pseudoperfect Numbers?

A054377 – OEIS Natural numbers N are called pseudoperfect if they satisfy the following formula: where p is a divisor of N and a prime number. The known pseudoperfect numbers are2,6,42,1806,47058,2214502422,52495396602,8490421583559688410706771261086
Number Sequences
26 February 23, 2021
15 What is Factorial?

The factorial is in mathematics a function that assigns to a natural number the product of all natural numbers (without zero) less than and equal to this number. It is abbreviated by an exclamation mark ("!") following the argument. This notation was first used in 1808 by the French...
Number Sequences
23 February 23, 2021
14 What is the Fibonacci Sequence?

A000045 – OEIS The sequence is named after the Italian Leonardo Fibonacci, who used it to describe the growth of a rabbit population in 1202. However, the sequence was already known to both the Greeks and the Indians in ancient times. Further research showed that the Fibonacci sequence also...
Number Sequences
53 February 23, 2021
13 What is the Recamán Sequence?

A005132 – OEIS The number sequence is named after the Colombian mathematician Bernardo Recamán Santos. The numbers are calculated with the formula The first numbers...
Number Sequences
55 February 23, 2021
12 What is the Catalan Sequence?

A000108 – OEIS The Catalan numbers are named after the Belgian mathematician Eugène Charles Catalan. The sequence of numbers is calculated with the formula The first numbers...
Number Sequences
43 February 23, 2021
11 What is the Jacobsthal-Lucas Sequence?

A014551 – OEIS The Jacobsthal-Lucas sequence is formed with the formula The first numbers...
Number Sequences
108 February 23, 2021
10 What is the Pell-Lucas Sequence?

A002203 – OEIS The Pell-Lucas sequence is calculated recursively by or as a closed formula The first numbers...
Number Sequences
21 February 23, 2021
09 What is the Jacobsthal Sequence?

A001045 – OEIS The Jacobsthal sequence is named after the German mathematician Ernst Jacobsthal. It is formed with the formula The first numbers...
Number Sequences
61 February 23, 2021
08 What is the Pell Sequence?

A000129 – OEIS The Pell sequence is named after the English mathematician John Pell. It is formed recursively with the formula or as a closed formula The first numbers...
Number Sequences
88 February 23, 2021
07 What is the Lucas Sequence?

A000032 – OEIS The (special) Lucas sequence is named after the French mathematician Édouard Lucas, who was the first to study them. The sequence is calculated recursively with Alternatively, the closed formula can be used: The first numbers of the special Lucas sequence...
Number Sequences
54 February 23, 2021
06 What is the Mersenne-like Sequence including the Fermat Numbers?

A000051 – OEIS This number sequence is similar to the Mersenne sequence, except that it contains the Fermat number sequence. The calculation of the numbers is done with the formula The first numbers...
Number Sequences
21 February 23, 2021
05 What is the Mersenne Sequence?

A000225 – OEIS The Mersenne sequence contains numbers of the form When represented in the dual system, Mersenne numbers show up as columns of ones, that is, numbers consisting exclusively of ones. The first numbers...
Number Sequences
111 February 23, 2021