golden ratio

ratio between two quantities whose sum is at the same ratio to the larger one

en-US/ˈɡoʊldən ˈɹeɪʃoʊ/
en-GB/ˈɡəʊldən ɹeɪʃiːəʊ/

Categories:

metallic ratioconstructible numberalgebraic numbermathematical constantBrjuno numberirrational number