[ESL - Index ]

Euphoria Standard Library (ESL): module numtypes.e

included by : math.e

Global types

positive_atom(x)
Returns TRUE if and only if x is an atom > 0.
Status: proposed

positive_integer(x)
Returns TRUE if and only if x is an integer > 0.
Status: proposed

nonnegative_atom(x)
Returns TRUE if and only if x is an atom >= 0.
Status: proposed

nonnegative_integer(x)
Returns TRUE if and only if x is an integer >= 0.
Status: proposed

negative_atom(x)
Returns TRUE if and only if x is an atom < 0.
Status: proposed

negative_integer(x)
Returns TRUE if and only if x is an integer < 0.
Status: proposed

nonpositive_atom(x)
Returns TRUE if and only if x is an atom <= 0.
Status: proposed

nonpositive_integer(x)
Returns TRUE if and only if x is an integer <= 0.
Status: proposed

complex(x)
Returns TRUE if and only if x is a sequence that consists of 2 atoms (representing a complex number).
Status: proposed

point_2d(x)
Returns TRUE if and only if x is a sequence that consists of 2 atoms (representing the x and y coordinates of a point on a plane).
Status: proposed

point_3d(x)
Returns TRUE if and only if x is a sequence that consists of 3 atoms (representing the x, y and z coordinates of a point).
Status: proposed