The output mode: "vector" for ChalkboardVector objects, "array" for JavaScript arrays, "float32array" for Float32Arrays, "float64array" for Float64Arrays, or "matrix" for ChalkboardMatrix arrays
Chalkboard.vect.modeConfig("array"); // Sets "array" mode
const v1 = Chalkboard.vect.init(1, 2); // Returns [1, 2]
Chalkboard.vect.modeConfig("matrix"); // Sets "matrix" mode
const v2 = Chalkboard.vect.init(1, 2); // Returns [[1], [2]]
Chalkboard.vect.modeConfig("string"); // Sets "string" mode
const v3 = Chalkboard.vect.init(1, 2); // Returns "(1, 2)"
Configures the output mode for vector operations. The default is "vector."