Reader

[1]:

from lambeq import Reader, cups_reader, spiders_reader, stairs_reader

[2]:

sentence = 'This is a sentence'

[3]:

try:
    Reader()
except TypeError as e:
    print(e)

Can't instantiate abstract class Reader with abstract method sentence2diagram

[4]:

cups_reader.sentence2diagram(sentence).draw()

[5]:

spiders_reader.sentence2diagram(sentence).draw()

[6]:

from discopy.drawing import Equation
from discopy.grammar.pregroup import Spider, Ty

# since spiders are associative, lambeq will automatically choose
# the most efficient decomposition when converting to circuits
Equation(Spider(4, 1, Ty('s')), Spider(4, 1, Ty('s')).unfuse()).draw()

[7]:

stairs_reader.sentence2diagram(sentence).draw()