`tf.math.cos`, `tf.math.cosh`, `tf.math.digamma`, `tf.math.equal`,
        `tf.math.erfc`, `tf.math.exp`, `tf.math.expm1`, `tf.math.floor`,
        `tf.math.greater`, `tf.math.greater_equal`, `tf.math.igamma`,
        `tf.math.igammac`, `tf.math.invert_permutation`, `tf.math.less`,
        `tf.math.less_equal`, `tf.math.lgamma`, `tf.math.log`, `tf.math.log1p`,

0375          ; valid                                  # 1.1  GREEK LOWER NUMERAL SIGN
0376          ; mapped                 ; 0377          # 5.1  GREEK CAPITAL LETTER PAMPHYLIAN DIGAMMA
0377          ; valid                                  # 5.1  GREEK SMALL LETTER PAMPHYLIAN DIGAMMA
0378..0379    ; disallowed                             # NA   <reserved-0378>..<reserved-0379>
037A          ; disallowed_STD3_mapped ; 0020 03B9     # 1.1  GREEK YPOGEGRAMMENI