- [(converters.f, ('pi*(x/2.0)**2', '2.0*(x/pi)**(0.5)')), "m dia.", _(u"Type the diameter of the circle in meters to find its area displayed in other fields.")],
+ [(converters.f, ('math.pi*(x/2.0)**2', '2.0*(x/math.pi)**(0.5)')), "m dia.", _(u"Type the diameter of the circle in meters to find its area displayed in other fields.")],
_(u"centimeter diameter circle"):
_(u"centimeter diameter circle"):
- [(converters.f, ('pi*(x/200.0)**2', '200.0*(x/pi)**(0.5)')), "cm dia.", _(u"Type the diameter of the circle in centimeters to find its area displayed in other fields.")],
+ [(converters.f, ('math.pi*(x/200.0)**2', '200.0*(x/math.pi)**(0.5)')), "cm dia.", _(u"Type the diameter of the circle in centimeters to find its area displayed in other fields.")],
_(u"inch diameter circle"):
_(u"inch diameter circle"):
- [(converters.f, ('pi*(((x*(25.4/1000))/2.0) )**2', '1000/25.4 * 2.0*(x/pi)**(0.5)')), "in dia.", _(u"Type the diameter of the circle in inches to find its area displayed in other fields.")],
+ [(converters.f, ('math.pi*(((x*(25.4/1000))/2.0) )**2', '1000/25.4 * 2.0*(x/math.pi)**(0.5)')), "in dia.", _(u"Type the diameter of the circle in inches to find its area displayed in other fields.")],
_(u"foot diameter circle"):
_(u"foot diameter circle"):
- [(converters.f, ('pi*(((x*((12*25.4)/1000))/2.0) )**2', '1000/(12*25.4) * 2.0*(x/pi)**(0.5)')), "ft dia.", _(u"Type the diameter of the circle in feet to find its area displayed in other fields.")],
+ [(converters.f, ('math.pi*(((x*((12*25.4)/1000))/2.0) )**2', '1000/(12*25.4) * 2.0*(x/math.pi)**(0.5)')), "ft dia.", _(u"Type the diameter of the circle in feet to find its area displayed in other fields.")],
_(u"are"):
[(converters.m, 100.0), '', _(u"The unit of superficial measure, being a square of which each side is ten meters in length; 100 square meters, or about 119.6 square yards.")],
_(u"acre"):
_(u"are"):
[(converters.m, 100.0), '', _(u"The unit of superficial measure, being a square of which each side is ten meters in length; 100 square meters, or about 119.6 square yards.")],