(1) The old gentleman places a rug, decorated with geometric animals, on the ground and invites me to sit.

(2) Its form was a beautiful display of geometric symmetry.

(3) This season, bold geometric shapes are omnipresent, with various lines in particular adding rhythm and exuberance to the fabrics.

(4) Methods for precise geometric descriptions, necessary for visualization, were formulated later.

(5) Quilting designs may carry across the quilt ignoring seam lines in fancy or plain geometric patterns.

(6) I opened my eyes to a net of pale blue moonlight and shadows thrown across whitewashed walls and ceiling decorated with geometric bas-reliefs in cracked and stained plaster.

(7) Lemmer's geometric , symmetrical sculptures are clearly variations on a theme.

(8) In stunning detail, pilots and crew describe a range of geometric forms and lights inconsistent with known aircraft or natural phenomena.

(9) Omar Khayyam gave a complete classification of cubic equations with geometric solutions found by means of intersecting conic sections.

(10) He developed a theory of automorphic functions, connecting algebraic and geometric results in his important 1884 book on the icosahedron.

(11) Linen looks best in simple shapes, with clean geometric lines.

(12) My newer ties are splashier, with brightly colored splotches, wildly zigzagging lines, and unusual geometric shapes.

(13) Normal maps are used to give additional geometric detail without increasing polygon count.

(14) In 1984 Jones discovered an astonishing relationship between von Neumann algebras and geometric topology.

(15) There is, of course, a tension in this topic between the totally geometric approach and the algebraic approach.

(16) Apollonius used his geometric skills to mathematically develop the epicycle theory which would reach its full importance in the work of Ptolemy.

(17) In 1849 he published Trigonometry and double algebra in which he gave a geometric interpretation of complex numbers.

(18) The geometric shapes and patterns rendered in pencil, ink and watercolor on graph paper are suggestive of spiritual emblems taken from a variety of religions.

(19) Zanzibar doorways, decorated with geometric patterns, offer a glimpse of the island's Arabic history and tradition.

(20) In addition, C is only a geometric parameter to describe gross shell morphology, rather than a biological determinant.