Visual
RBF Definitions
Euler differentiated all physical Universe into lines, crossings, and areas; the fundamental visual aspects of our experiences having to do with our eyes, radiation frequencies and conceptual images."
(10)
Citations

RBF Definitions
Euler differentiated all physical Universe into lines, crossings, and areas; the fundamental visual aspects of our experiences having to do with our eyes, radiation frequencies and conceptual images."
(10)
