# Imaginary numbers

Xem 1-4 trên 4 kết quả Imaginary numbers
• ### Mathematical Methods 1 for Engineers and Scientists 1

Tham khảo sách 'mathematical methods 1 for engineers and scientists 1', khoa học tự nhiên, toán học phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

326p manhneu 06-11-2010 85 17   Download

• ### Essential Engineering Mathematics

This book is partly based on lectures I gave at NUI Galway and Trinity College Dublin between 1998 and 2000. It is by no means a comprehensive guide to all the mathematics an engineer might encounter during the course of his or her degree. The aim is more to highlight and explain some areas commonly found difficult, such as calculus, and to ease the transition from school level to university level mathematics, where sometimes the subject matter is similar, but the emphasis is usually different.

149p sn_buon 29-11-2012 22 2   Download

• ### CNC program manual P2

Direction of imaginary seen from the center of radius is decided by the cutting direction of tool during the cutting. Therefor, it should be set as much as compensation volume. Direction and number of imaginary are decided among the following eight types. X X X 4 3 Z 5 8 7 6 Z 9 Z 1 2 1 2 3 4 5 6 29 TRAINING 8 7 9 2) Compensation setting of T OFFSET No. X Z OFFSETNO. 01 0.2 . . 16 X 0.75 -1.234 . . . Z -0.93 10.987 . . . 0.4 0.8 . . . TOOL DIRECTION 3 2 . . . Command scope of OFFSET volume0– + 999.

20p tieulac 29-11-2010 84 27   Download

• ### Đề tài " Elliptic units for real quadratic fields "

Elliptic units, which are obtained by evaluating modular units at quadratic imaginary arguments of the Poincar´e upper half-plane, provide us with a rich source of arithmetic questions and insights. They allow the analytic construction of abelian extensions of imaginary quadratic fields, encode special values of zeta functions through the Kronecker limit formula, and are a prototype for Stark’s conjectural construction of units in abelian extensions of number fields.

47p noel_noel 17-01-2013 24 6   Download