• calculation
• figuring
• reckoning
• computation
• partial derivative
• partial
• curvature

first epistle of john  first earl kitchener of khartoum  first earl of beaconsfield  first epistle of paul the apostle to the thessalonians  first duke of wellington  first duke of marlborough  first earl of chatham  first earl of orford  first epistle of paul the apostle to the corinthians  first earl wavell