taxicab number oor Sweeds

taxicab number

naamwoord

The nth taxicab number, typically denoted Ta( n) or Taxicab( n), is the smallest number that can be expressed as a sum of two positive algebraic cubes in n distinct ways.

Vertalings in die woordeboek Engels - Sweeds

Taxital

smallest number that can be expressed as a sum of two positive cube numbers in n distinct ways

voorbeelde

A taxicab number is the smallest integer that can be expressed as a sum of two positive third powers in n distinct ways.
Inom talteorin är det n-te taxitalet det minsta positiva heltal som kan uttryckas som summan av två positiva kuber på n olika sätt.

Commonly used heuristics for this problem include counting the number of misplaced tiles and finding the sum of the taxicab distances between each block and its position in the goal configuration.
Ofta använda heuristiker för detta problem innefattar att räkna antalet felplacerade brickor och hitta Manhattanavståndet mellan varje brickas position och dess mål.