![]() For each known value, the user entered the number and then pressed the corresponding key (N, I, PMT, PV or FV). This was a very easy to use solver that allowed the user to specify the known values of TVM problems and solve for unknowns. ![]() The first type was the dedicated Time Value of Money (TVM) solver that first appeared on the HP-80. Two kinds of solvers existed on earlier HP calculators. Most of the calculator's capabilities were accessed by a single MAIN key that displayed the top menu. This allowed the calculator to provide a menu system for the majority of the advanced functions. ![]() For the first time, soft keys were labeled by the calculator itself using the high-resolution dot-matrix display rather than using cards or overlays. HP responded by providing twice as many keys and also soft keys. HP learned in focus groups that most business calculator customers disliked keyboards with many labels and shift keys. The LAST key retrieved the value on the next level of the stack into the current expression. Though it was an algebraic machine, it had a four level "history stack" with ↑ (roll up) and ↓ (roll down) keys. (For example: 5×(2+3 would show on the display until the ) was pressed which would leave 5×5 on the display.) ![]() The calculator used algebraic logic with parentheses (but no precedence) and the multi-line display showed what was happening at all times. The calculator was based on a Saturn architecture CPU. To fit inside your calculator case, this powerful referenceīooklet can go everywhere you go! 2.75" x 5.25", 50 pp.The HP-18C was also the first calculator to be programmed by HP in the new RPL language and it is listed in the RPL family here because of this however, this language was not made available to users of the calculator. And because the Pocket Guide is small enough Keystrokes you need to solve many real estate and financialĬalculations. Bloch, Chris Coffin, Ted Wadman Paperback, 50 Pages, Published 1985 by Grapevine Publications ISBN-13: 978-0-93, ISBN: 0-93 "A quick-reference guide with lots of examples and the actual The HP 12C Pocket Guide (1st Edition) by Grapevine Publications Staff, Robert L. Using your HP-41 advantage Statics for students by Chris Coffin, Ted Wadman 78 Pages, Published 1985 by Grapevine Pub ISBN-13: 978-0-93, ISBN: 0-93Įasy Course in Programming the Hp-41 (Easy Course Series) by Ted Wadman, Chris Coffin, Hewlett-Packard Company Paperback, 255 Pages, Published 1985 by Grapevine Pubns ISBN-13: 978-0-93, ISBN: 0-93Īn Easy Course in Using the HP-12C and other HP financial calculators by Chris Coffin, Ted Wadman Paperback, Published 1984 by Grapevine Publications, Inc ISBN-13: 978-0-93, ISBN: 0-93Īn Easy Course in Programming the HP-41 by Chris Coffin, Ted Wadman Paperback, 254 Pages, Published 1983 by Grapevine Publications ISBN-13: 978-0-93, ISBN: 0-93 "Programing text" The HP-12C Pocket Guide Just in Case by Chris Coffin, Ted Wadman Published 1985 ISBN-13: 978-0-93, ISBN: 0-93 The HP-18C Pocket Companion by Chris Coffin, Ted Wadman Published 1986 ISBN-13: 978-0-93, ISBN: 0-93 But there is a small tea stain on the cover next to the calculator drawing. An Easy Course in Using the HP-12C (Reprint) by Chris Coffin, Ted Wadman Paperback, 256 Pages, Published 1997 by Grapevine Pubns ISBN-13: 978-0-93, ISBN: 0-93 "An easy course in using the HP-12C Calculator and other HP Financial Calculators"Īn Easy Course in Programming the Hp-11C and Hp-15C (Easy Course Series) by Ted Wadman, Chris Coffin Paperback, 250 Pages, Published 1984 by Grapevine Pubns ISBN-13: 978-0-93, ISBN: 0-93 "Thsi book will help you understand and feel comfortable using your HP-11C or HP-15C calculator."Īn Easy Course in Using the HP 12C and Other HP Financial Calculators by Ted Wadman, Chris Coffin, Robert Bloch Spiral, 256 Pages, Published 1984 by Grapevine Publications, Inc.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |