Lines Matching defs:sign
35 # sign ::= '+' | '-'
41 # exponent-part ::= indicator [sign] digits
45 # numeric-string ::= [sign] numeric-value | [sign] nan
54 def sign():
87 return ''.join((indicator(), sign(), expdigits(maxexp)))
112 return ''.join((sign(), nan()))
114 return ''.join((sign(), numeric_value(maxprec, maxexp)))
124 return ''.join((sign(), d, 'E', exp))
133 sign = randrange(2)
144 return (sign, coeff, exp)
146 def from_triple(sign, coeff, exp):
147 return ''.join((str(sign*coeff), indicator(), str(exp)))