About this item

• Complete rafter, roof and framing solutions, hip/valley, jacks and rake walls
• Built-in right-angle solutions; automatic square-ups
• Linear, area and volume solutions: convert dimensions, including metric
• Circular and arc calculations; areas, diameters, circumference
• Stair solutions are nearly automatic; risers, treads, stringer, incline
• 1. The quick brown fox jumped over the lazy dog.
• 2. Mary had a little lamb whose fleece was white as snow.
• 3. The sun sets in the west at the end of the day.
• 4. The cat in the hat sat on the mat.
• 5. The old man with a cane walked slowly down the street.