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 Number Series Calculator 21.0

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Number Series Calculator is designed to assist in preparation for IQ Tests and Number Series Tests. It can be useful for self-learning the numerical sequences used in IQ Tests and Number Series Tests.
With Number Series Calculator you can find the next number in a number sequence and analyze many different types of number series (Fibonacci, Arithmetic progression, Geometric progression etc.) .

Also you can search our sequence database and use a question mark, for example, 1,?,?,4 or ?,?,3,4.

Symbol ^ used to represent exponentiation. For example, 2^2 means 4 .

Number Series Calculator can
- find the next number in a number sequence
- search our sequence database (you can use ? symbol, for example ?, ?, 3, 4, 5)
- automatically detects the symbolic expression of the number sequence
- automatically detects the the type of the number sequence
- supports number sequences of up to 10 elements in length
- supports offline mode


Examples of use - Number Series Questions

1 - From IQ Test.
What is next term in the number series 1, 1, 2, 3, 5, 8, 13, 21, 34, 55

Result:
Next number: 89
Expression: A[n] = A[n-1] + A[n-2], n = 1,2,3 ...
Method: Fibonacci

2 - From IQ Test.
Find the next number in the number sequence 1, 1, ?, ?, ?, 8

Results:
1. Next number: 13
Expression: A[n] = A[n-1] + A[n-2], n = 1,2,3 ...
Number Sequence: 1, 1, 2, 3, 5, 8
Method: Fibonacci

2. Next number: 7
Expression: A[n] = A[n-1] - A[n-2] + n, n = 1,2,3 ...
Number Sequence: 1, 1, 3, 6, 8, 8


3 - Find the next number in the number sequence 1, 2, 3, 4, 5, 6

Results:
1. Next number ( Sequence Number ): 7
Expression: A[n] = n, n = 1,2,3 ...
Method: Common Differences

2. Next number: 7
Expression: A[n] = A[n-1] + 1, n = 1,2,3 ...
Method: Common Differences

4 - Find the next number (sequence number) in the number sequence 1, 2, 4, 8, 16, 32

Result:
Next number ( Sequence Number ): 64
Expression: A[n] = A[n-1] * 2, n = 1,2,3 ...
Method: Common Differences


Number Series Calculator does not guarantee finding the best solutions.
For best results, run the application 2 or 3 times.
  • Verze programu

    21.0

  • Poslední aktualizace od vývojáře

    23. 12. 2017 2017-12-23

  • Počet stažení

    0 ×

  • Velikost

    2,3 MB 2.3 MB

  • Web autora

  • Vzdělávání
  • Podporované jazyky

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