(1) However he was also very active in applications of mathematics to theoretical physics.(2) Another area of mathematics that is full of rough estimates is theoretical computer science.(3) These majors were too theoretical and impractical, so that it would have been hard to find a job.(4) HNDs are much more vocational than degrees and can often be more practical rather than theoretical .(5) Galen believed that medicine required both practical and theoretical elements.(6) There is a strong theoretical and practical case for free trade and the economic benefits it brings.(7) This is not to suggest that research is entirely dictated by theoretical concerns.(8) The two-hour sessions are split in half; the first theoretical , the second practical.(9) To do this it is helpful to detail briefly the theoretical framework within which these questions were grounded.(10) Now the lost work is regarded as a masterpiece with a theoretical value of u00a3300,000.(11) In addition to the theoretical course, he had four years' experience working with horses.(12) I guess I'm interested in this question more from a theoretical than practical standpoint.(13) For Marx the unity of theory and practice meant the resolution of theoretical problems by practical activity.(14) The session included experience-based, theoretical , and practical aspects.(15) This is, of course, a theoretical calculation, but one which graphically illustrates the point.(16) His basic research laid the foundation for many later theoretical and practical developments.