Ordinary Differential Equations

Famous quotes containing the words ordinary and/or differential:

“Lord, have mercy on us.
[Kyrie, eleison.]”
—Missal, The. The Ordinary of the Mass.

Missal is book of prayers and rites used to celebrate the Roman Catholic mass during the year.

“But how is one to make a scientist understand that there is something unalterably deranged about differential calculus, quantum theory, or the obscene and so inanely liturgical ordeals of the precession of the equinoxes.”
—Antonin Artaud (1896–1948)