For adding vectors to an embedded device, there is a file called embed.hpp, located in include/simplevectors, which contains a minimized version of the 2D and 3D vector objects above, named Vec2D and Vec3D, respectively. They include every feature mentioned except for looping and extending.

Differences from Vector2D and Vector3D:

Names are Vec2D and Vec3D instead of Vector2D and Vector3D.
Uses .x, .y, and .z instead of .x(), .y(), and .z() to access x, y, and z values.
There are no methods in the minimized objects (e.g. .dot(), .cross(), etc), so you must use the functional equivalents (e.g. dot(vec), cross(vec)) mentioned above. Most functions are compatible between the embed and non-embed versions, with some exceptions that are stated below.
makeVector() does not exist for the embedded version.
Embedded devices only support 2D and 3D vectors.
This file is not included within simplevectors/vectors.hpp because it is meant to be a standalone file, so it must be included explicitly.

#include <simplevectors/embed.hpp>
 
// ...
 
svector::Vec2D embv2(2, 4);
svector::Vec3D embv3(2, 4, 5);
 
svector::toString(embv2); // <2.000, 4.000>
svector::toString(embv3); // <2.000, 4.000, 5.000>
 
std::cout << embv2.x << std::endl; // 2
std::cout << embv3.y << std::endl; // 4
std::cout << embv3.z << std::endl; // 5
 
// all operators work the same
 
svector::Vec2D emblhs(2, 5);
svector::Vec2D embrhs(3, -4);
double embdot = svector::dot(emblhs, embrhs); // -14

Embedded devices without access to STL containers

For embedded devices without access to the C++ standard library, such as on an Arduino, there is another file named embed.h. It is mostly the same as embed.hpp, with a few exceptions:

2D vectors are named EmbVec2D rather than Vec2D.
3D vectors are named EmbVec3D rather than Vec3D.
It does not contain a std namespace, but the svector namespace is still there.
There is no toString() function.
Uses floats rather than doubles to store numbers to save memory, but this means the numbers are less precise