Polynomial equations have the form P (X) = 0, where P is a polynomial. Linear equations have the form a (x) + b = 0, where a is a linear function and b is a vector. To solve them, one uses algorithmic or geometric techniques, coming from linear algebra or mathematical analysis. Changing the domain of a function can change the problem considerably.
When piecing the backing of a quilt, avoid using a center seam. When a quilt is folded in half, the extra bulk of the center seam along the fold line stresses the quilt, causing the quilt top and batting to break down. Instead, cut one of the lengths of backing fabric into two long, narrow pieces. Stitch a narrow piece to each side of the full-width piece. The quilt should be loaded into the quilting frame with the seams running the same direction as the rail does (also called the belly bar) .
Leaving a 10 tail, apply the binding to the BACK of the quilt with the FLANGE fabric facing up. Keep the raw edges of the binding even with the raw edge of your backing and use a 1/4 seam. Backstitch at the beginning of the seam, then continue. When your quilt has been quilted and you are ready to use your binding, trim the batting and backing of the quilt about 1/8 larger than the quilt top. 2  This will result in the binding covering less of your quilt front. 3  If you don't add a border, the binding will likely cut off your points in your quilt blocks.