Vector

dimension ( -- dimension ) returns number of the vector coordinates

isZero ( -- condition ) checks if all vector coordinates are exactly zero

makeRange ( -- range ) returns a range pointing to all coordinates

firstIter ( -- iterator ) returns an iterator to the first coordinate

lastIter ( -- iterator ) returns an iterator to the last coordinate

endIter ( -- iterator ) returns an iterator to a non-existing element that is the next for lastIter

makeVector ( enumerable -- vector ) creates a vector with the coordinates from an enumerable

cross ( vector0 vector1 -- vector2 ) returns cross-product of 3D vectors

dot ( vector0 vector1 -- number ) returns dot-product of vectors

neg ( vector0 -- vector1 ) returns a vector's reverse

@ ( index vector -- value ) returns a coordinate of a vector by index

! ( value index vector -- ) sets a coordinate of a vector by index

+ ( vector0 vector1 -- vector2 ) adds vectors

- ( vector0 vector1 -- vector2 ) subtracts vectors

* ( vector0 number -- vector1 ) multiplies a vector by a number

/ ( vector0 number -- vector1 ) divides a vector by a number

= ( vector0 vector1 -- condition ) compares vectors coordinate-wise