HP 40gs hp 40gs_user's guide_English_E_HDPMSG40E07A.pdf - Page 311

hp40g+.book Page 7 Friday, December 9, 2005 1:03 AM Home variables It is not possible to store data of one type in a variable of another type. For example, you use the Matrix catalog to create matrices. You can create up to ten matrices, and you can store these in variables M0 to M9. You cannot store matrices in variables other than M0 to M9. Category Available names Complex Z0 to Z9 For example, (1,2) Z0 or 2+3i Z1. You can enter a complex number by typing (r,i), where r represents the real part, and i represents the imaginary part. Graphic G0 to G9 See"Graphic commands" on page 21-21 for more information on storing graphic objects via programming commands. See "To store into a graphics variable" on page 20-5 for more information on storing graphic object via the sketch view. Library Aplet library variables can store aplets that you have created, either by saving a copy of a standard aplet, or downloading an aplet from another source. List L0 to L9 For example, {1,2,3} L1. Matrix M0 to M9 can store matrices or vectors. For example, [[1,2],[3,4]] M0. Modes Modes variables store the modes settings that you can configure using MODES. Notepad Notepad variables store notes. Program Program variables store programs. Real A to Z and θ. For example, 7.45 A. Symbolic E0...9, S1...S5, s1...s5 and n1...n5. Variables and memory management 17-7