17. Loss per share

Basic and diluted loss per share are calculated using the following numerators and denominators:

		2024			2023			2022
Numerator
Net loss attributable to common shareholders and used in computation of basic and diluted loss per share	$	(3,062,798	)	$	(2,691,670	)	$	(2,287,095	)
Denominator
Weighted average number of common shares for computation of basic and diluted loss per share		529,474,454			490,310,376			451,177,796

For the years ended October 31, 2024, 2023 and 2022, all stock options, warrants and conversion features were anti-dilutive and, therefore, are excluded from the calculation of diluted loss per share.