qrisp.QuantumFloat.sb_poly#

QuantumFloat.sb_poly(m=0)[source]#

Returns the semi-boolean polynomial of this QuantumFloat where m specifies the image extension parameter.

For the technical details we refer to: https://ieeexplore.ieee.org/document/9815035

Parameters:

mint, optional: Image extension parameter. The default is 0.

Returns:

Sympy expression: The semi-boolean polynomial of this QuantumFloat.

Examples

>>> from qrisp import QuantumFloat
>>> x = QuantumFloat(3, -1, signed = True, name = "x")
>>> print(x.sb_poly(5))
0.5*x_0 + 1.0*x_1 + 2.0*x_2 + 28.0*x_3