The Common Sense of the Exact Sciences

adding altering apply arrangements backwards become bend body called chapter circle consider containing counting cube curve definition denoted depends described determine direction distance divided dots draw drawn edge equal example expressed fact figure five fixed follows forward four fraction give given groups Hence instant interval length less letters magnitude means measure meet method motion moving multiplied namely nature observed operation original parallel particular piece plane portion position possible properties quantity question ratio relative remains represent respectively result reverse right angles round rule sense shadow shape side space sphere square step straight line stretch successive suppose surface symbol taken tangent termed things third tion triangle true turn unit vector velocity volume whole write