Felicific calculus private be thy end:<br> If it be public, wide let them extend<br> Such pains avoid, whichever be thy view:<br> If pains must come, let them extend to few. The units of measurements used in the felicific calculus may be termed "hedons" and "dolors". They may be regarded as similar to the utilitarian posends and negends. Felicific calculus The felicific calculus is an algorithm formulated by utilitarian philosopher Jeremy Bentham (1748–1832) for calculating the degree or amount of pleasure that a specific action is likely to cause. Bentham, an ethical hedonist, believed the moral rightness or wrongness of an action to
James Bentham reformer Jeremy Bentham (1748–1832). From Ely Grammar School, James was admitted 26 March 1727 to Trinity College, Cambridge, from which he graduated B.A. in 1730, and M.A. in 1738. In 1733 he was presented to the vicarage of Stapleford in Cambridgeshire, which he resigned in 1737, when he was made a minor canon of Ely. In 1767 Bentham was presented by Bishop Matthias Mawson to the vicarage of Wymondham in Norfolk, and upon his resignation of that living in the following year to the rectory of Feltwell St Nicholas in the same county. This preferment he held till 1774, when