Hp rpn scientific calculator manual Uttoxeter

hp rpn scientific calculator manual

Get RPN Scientific Microsoft Store of the HP 48 scientific calculator, using RPN. Port of the X48 project (sources available on github). HP48's "grayscale mode" cannot be... Andro11C calculator; Andro11C is an RPN scientific calculator for Android devices that emulates the beloved HP-11C.

HP-42S

Who is stll making RPN calculators that is besides the HP. HP 20s scientific calculator user manual en ‎09-12-2017 12:31 PM. Product: HP 20s scientific Dear All, I am looking for an english language user manual for my HP 20 s scientifc calculator. From the offitial HP support site I could download Spanish or Portugese, unfortunatley none of them my favorite languages., Review (mpn: Hp-22s for sale) Hp-22S Vintage March 1988 Rpn Scientific Calculator Original Owners Manual Hp. Used vintage march 1988 rpn scientific calculator Hp-22s original owners manual in good condition with heavy wear to it edges of pages and there are some pen marks shown pictures no missing ships free usps first class. part: Hp-22s prices.

Find many great new & used options and get the best deals for HP Hewlett Packard 32SII Scientific with Calculator Manual & case at the best online prices at eBay! Free shipping for many products! HP 20s scientific calculator user manual en ‎09-12-2017 12:31 PM. Product: HP 20s scientific Dear All, I am looking for an english language user manual for my HP 20 s scientifc calculator. From the offitial HP support site I could download Spanish or Portugese, unfortunatley none of them my favorite languages.

Sep 19, 2016 · Note: See my 20s repair video for the complete process of getting the case open. Repair of HP32SII screen/keyboard problem. Many of the Pioneer series calcul... The WP 34S is the most powerful scientific (non-graphing) calculator on the market. It is not an HP product, but it is rather a community-created product based on an existing HP calculator platform. The software of the 34S was written largely by Walter Bonin and Paul Dale, initially just as a PC program.

May 01, 2017 · I recently trashed my HP-35S because of a very flaky keyboard. From looking around the internet it seems that the only Reverse Polish Notation (RPN) calculator still being manufactured is the HP-12 financial calculator. Not quite what I am looking for. Is this the end of RPN in engineering... HP-42S This small but powerful calculator was designed to be software compatible with the HP-41C.It lacked the HP-41C's expandability but it offered, a two line dot matrix screen with customizable menus, greater speed, smaller size, and a lower price as compensation.

Review (mpn: Hp-22s for sale) Hp-22S Vintage March 1988 Rpn Scientific Calculator Original Owners Manual Hp. Used vintage march 1988 rpn scientific calculator Hp-22s original owners manual in good condition with heavy wear to it edges of pages and there are some pen marks shown pictures no missing ships free usps first class. part: Hp-22s prices The HP-42S, like most old HP calculators, is a RPN calculator. RPN comes from “Reverse Polish Notation”. In RPN we first enter data and then we enter the mathematical operations. Example: To make a simple operation like 2+2 in a normal algebraic calculator we do “2 + 2 =” which give to us 4. To make this same calculation using a RPN

Sep 19, 2016 · Note: See my 20s repair video for the complete process of getting the case open. Repair of HP32SII screen/keyboard problem. Many of the Pioneer series calcul... Introducing HP Prime Graphing Calculator. Shop Online. HP Prime Graphing Calculator Touch-enabled. Full color. College Board Approved. HP Classroom Manager Classroom control at the click of a mouse Scientific Calculators Equipped with easy-to-use problem solving tools Learn More. Financial Calculators Accuracy and durability through bull and

The HP-32S was a programmable RPN Scientific Calculator introduced by Hewlett-Packard in 1988. A model was built in 1987 by HEWLETT-PACKARD COMPANY in USA (sérial number 2838A13810) and discontinued in 1991. It continued the tradition of the HP-15C programmable RPN Scientific Calculator. Dec 30, 2016 · The HP-300s+ calculator does not have RPN logic. If you'd rather have RPN capability, go for a different model like the HP-35s. 2. The HP-300s+ does not have the excellent, double-molded hinged keys seen in classic HP calculators. The HP-300s+ keys lack tactile feedback and are no better than are those seen on all but the cheapest of

Jan 30, 2018 · RPN Scientific is a scientific Reverse Polish Notation (RPN) calculator based on the venerable Hewlett Packard 10C scientific calculator. This version is still supported, but Windows 10 users should consider switching to RPN Scientific X, which works on Windows 10 PCs, tablets, and phones. HP 35s scientific calculator user's guide H Notice REGISTER YOUR PRODUCT AT: www.register.hp.com THIS MANUAL AND ANY EXAMPLES CONTAINED HEREIN ARE PROVIDED “AS IS” AND ARE SUBJECT TO CHANGE WITHOUT NOTICE. HEWLETT-PACKARD COMPANY MAKES NO WARRANTY OF ANY written permission of Hewlett-Packard Company, except as allowed under the

For HP products a product number. HP 35s Scientific Calculator. Choose a different product series , - Add this product to My Dashboard. This product has been added to your dashboard Manual warranty check * Required fields. Country/Region of purchase * Home . Copyright © 2012-2019 SwissMicros GmbH

Sep 19, 2016 · Note: See my 20s repair video for the complete process of getting the case open. Repair of HP32SII screen/keyboard problem. Many of the Pioneer series calcul... Find many great new & used options and get the best deals for HP Hewlett Packard 32SII Scientific with Calculator Manual & case at the best online prices at eBay! Free shipping for many products!

hp calculators. HP HP 10s Scientific Calculator. HP scientific calculators are designed for students and professionals providing performance on all levels for years. These reliable calculators are equipped with easy-to-use problem solving tools, enhanced capabilities. Calculator …, Find many great new & used options and get the best deals for HP 32sII Scientific Calculator at the best online prices at eBay! Free shipping for many products! item 1 Vintage HP 32SII RPN Scientific Calculator with spare batteries item 5 HP Hewlett Packard 32SII Scientific with Calculator Manual - HP Hewlett Packard 32SII Scientific.

Hewlett Packard HP-32S/SII Thimet

hp rpn scientific calculator manual

HP 32sII Scientific Calculator for sale online eBay. May 01, 2017 · I recently trashed my HP-35S because of a very flaky keyboard. From looking around the internet it seems that the only Reverse Polish Notation (RPN) calculator still being manufactured is the HP-12 financial calculator. Not quite what I am looking for. Is this the end of RPN in engineering..., HP-42S This small but powerful calculator was designed to be software compatible with the HP-41C.It lacked the HP-41C's expandability but it offered, a two line dot matrix screen with customizable menus, greater speed, smaller size, and a lower price as compensation..

Hp 32SII Scientific Rpn Hewlett Packard Calculator Manual

hp rpn scientific calculator manual

HP 35s Scientific Calculator (F2215AA#ABA). Scientific projects require accuracy, functionality and dependability for success. The HP 35s scientific programmable calculator delivers them—and more—with features that include 30KB user memory, your choice of RPN and algebraic entry-system logic, a convenient two-line display, and the time-saving HP Solve application. Features https://en.m.wikipedia.org/wiki/Scientific_calculator HP 32SII RPN Scientific Calculator Owner's Manual (PDF from HP, 376 pages, English, 5th edition, dated 2003/4/24) HP-32S Quick Reference (PDF) HP-32SII Quick Reference (PDF) Comment: The HP-32S is a very powerful calculator that brings many features of the HP-15C to the Pioneer platform. Among them the solver and numerical integrator..

hp rpn scientific calculator manual

  • HP 32SII Calculator Keyboard/Screen Repair (and other
  • Who is stll making RPN calculators that is besides the HP
  • Get RPN Scientific Microsoft Store

  • Find many great new & used options and get the best deals for HP Hewlett Packard 32SII Scientific with Calculator Manual & case at the best online prices at eBay! Free shipping for many products! RPN is very easy to write and makes practical sense when it is adopted. The "learning" process to adopt RPN in writing usually comes later than adopting RPN on a calculator so that one may communicate more easily with non-RPN users. You can see here a video with a demo of how RPN works:

    Oct 05, 2019 · To operate a scientific calculator, locate the primary functions, like square root, sine, and tangent, since you'll be using these frequently. Additionally, familiarize yourself with the secondary functions above the primary keys, which can be accessed by pressing the “Shift” or “2ND” key. The HP-32S was a programmable RPN Scientific Calculator introduced by Hewlett-Packard in 1988. A model was built in 1987 by HEWLETT-PACKARD COMPANY in USA (sérial number 2838A13810) and discontinued in 1991. It continued the tradition of the HP-15C programmable RPN Scientific Calculator.

    The Museum of HP Calculators displays and describes older Hewlett-Packard calculators. There are also sections on calculating machines and slide rules as well as sections for buying and selling HP calculators, an HP timeline, collecting information and a software library. HP 32SII RPN Scientific Calculator Owner's Manual (PDF from HP, 376 pages, English, 5th edition, dated 2003/4/24) HP-32S Quick Reference (PDF) HP-32SII Quick Reference (PDF) Comment: The HP-32S is a very powerful calculator that brings many features of the HP-15C to the Pioneer platform. Among them the solver and numerical integrator.

    Apr 08, 2016 · Hewlett Packard HP-42S RPN Scientific Calculator Self & Manual Test grandprixgtpmoney ebay videos. Hp 32SII Review And General Thoughts Review of the DM42 Scientific Calculator HP Calculators Introduction into RPN Overview and history of RPN If you use a calculator regurarly ,it is smart to take a closer look at the advantages of RPN. RPN stands for Reverse Polish Notation (Reverse Polish Notation) and has been developed in 1920 by Jan Lukasiewicz. RPN is a method to write a mathematical expression without round or square

    Home . Copyright © 2012-2019 SwissMicros GmbH HP-42S This small but powerful calculator was designed to be software compatible with the HP-41C.It lacked the HP-41C's expandability but it offered, a two line dot matrix screen with customizable menus, greater speed, smaller size, and a lower price as compensation.

    Introducing HP Prime Graphing Calculator. Shop Online. HP Prime Graphing Calculator Touch-enabled. Full color. College Board Approved. HP Classroom Manager Classroom control at the click of a mouse Scientific Calculators Equipped with easy-to-use problem solving tools Learn More. Financial Calculators Accuracy and durability through bull and HP 35s scientific calculator user's guide H Notice REGISTER YOUR PRODUCT AT: www.register.hp.com THIS MANUAL AND ANY EXAMPLES CONTAINED HEREIN ARE PROVIDED “AS IS” AND ARE SUBJECT TO CHANGE WITHOUT NOTICE. HEWLETT-PACKARD COMPANY MAKES NO WARRANTY OF ANY written permission of Hewlett-Packard Company, except as allowed under the

    The HP-32S was a programmable RPN Scientific Calculator introduced by Hewlett-Packard in 1988. A model was built in 1987 by HEWLETT-PACKARD COMPANY in USA (sérial number 2838A13810) and discontinued in 1991. It continued the tradition of the HP-15C programmable RPN Scientific Calculator. Check out our review of the HP 35s scientific calculator to find out the specs, pros, cons, and more. General Info about the HP 35s Scientific Calculator. The reiteration of the classic HP 35s scientific calculator has been a big hit. Most users tend to be major fans of the Reverse Polish Notation (RPN) mode, which this calculator excels in.

    File name 33s-English-Manual-040130-Publication(Edition 2).doc Page : 388 Printed Date : 2004/1/30 Size : 13.7 x 21.2 cm HP 33s scientific calculator user’s manual H HP … HP 20s scientific calculator user manual en ‎09-12-2017 12:31 PM. Product: HP 20s scientific Dear All, I am looking for an english language user manual for my HP 20 s scientifc calculator. From the offitial HP support site I could download Spanish or Portugese, unfortunatley none of them my favorite languages.

    Find many great new & used options and get the best deals for HP 32sII Scientific Calculator at the best online prices at eBay! Free shipping for many products! item 1 Vintage HP 32SII RPN Scientific Calculator with spare batteries item 5 HP Hewlett Packard 32SII Scientific with Calculator Manual - HP Hewlett Packard 32SII Scientific Find many great new & used options and get the best deals for HP 32sII Scientific Calculator at the best online prices at eBay! Free shipping for many products! item 1 Vintage HP 32SII RPN Scientific Calculator with spare batteries item 5 HP Hewlett Packard 32SII Scientific with Calculator Manual - HP Hewlett Packard 32SII Scientific

    reference to more comprehensive information inside the manual. Also available from Hewlett-Packard is the HP-15C Advanced Functions Handbook, which provides applications and technical descriptions for the root-solving, integration, complex number, and matrix functions. The HP-15C Advanced Programmable Scientific Calculator is a powerful HP 32SII Calculator - Resetting the Calculator. Description. Resetting the calculator using the keyboard. Description. Sometimes a calculator locks up or will not respond correctly. The calculator might require a reset for a variety of reasons. The first reset listed below will not affect the memory on the calculator. For HP products a

    For HP products a product number. HP 35s Scientific Calculator. Choose a different product series , - Add this product to My Dashboard. This product has been added to your dashboard Manual warranty check * Required fields. Country/Region of purchase * May 01, 2017 · I recently trashed my HP-35S because of a very flaky keyboard. From looking around the internet it seems that the only Reverse Polish Notation (RPN) calculator still being manufactured is the HP-12 financial calculator. Not quite what I am looking for. Is this the end of RPN in engineering...

    hp calculators

    hp rpn scientific calculator manual

    Hewlett Packard HP 32sii RPN Scientific Calculator Owner's. RPN is very easy to write and makes practical sense when it is adopted. The "learning" process to adopt RPN in writing usually comes later than adopting RPN on a calculator so that one may communicate more easily with non-RPN users. You can see here a video with a demo of how RPN works:, RPN is very easy to write and makes practical sense when it is adopted. The "learning" process to adopt RPN in writing usually comes later than adopting RPN on a calculator so that one may communicate more easily with non-RPN users. You can see here a video with a demo of how RPN works:.

    Hewlett Packard HP-35S RPN Scientific Calculator

    HP32S OWNER'S MANUAL Pdf Download.. Dec 30, 2016 · The HP-300s+ calculator does not have RPN logic. If you'd rather have RPN capability, go for a different model like the HP-35s. 2. The HP-300s+ does not have the excellent, double-molded hinged keys seen in classic HP calculators. The HP-300s+ keys lack tactile feedback and are no better than are those seen on all but the cheapest of, HP 35s scientific calculator user's guide H Notice REGISTER YOUR PRODUCT AT: www.register.hp.com THIS MANUAL AND ANY EXAMPLES CONTAINED HEREIN ARE PROVIDED “AS IS” AND ARE SUBJECT TO CHANGE WITHOUT NOTICE. HEWLETT-PACKARD COMPANY MAKES NO WARRANTY OF ANY written permission of Hewlett-Packard Company, except as allowed under the.

    HP 20s scientific calculator user manual en ‎09-12-2017 12:31 PM. Product: HP 20s scientific Dear All, I am looking for an english language user manual for my HP 20 s scientifc calculator. From the offitial HP support site I could download Spanish or Portugese, unfortunatley none of them my favorite languages. HP HP 10s Scientific Calculator. HP scientific calculators are designed for students and professionals providing performance on all levels for years. These reliable calculators are equipped with easy-to-use problem solving tools, enhanced capabilities. Calculator …

    The Museum of HP Calculators displays and describes older Hewlett-Packard calculators. There are also sections on calculating machines and slide rules as well as sections for buying and selling HP calculators, an HP timeline, collecting information and a software library. Home . Copyright © 2012-2019 SwissMicros GmbH

    HP Calculators Introduction into RPN Overview and history of RPN If you use a calculator regurarly ,it is smart to take a closer look at the advantages of RPN. RPN stands for Reverse Polish Notation (Reverse Polish Notation) and has been developed in 1920 by Jan Lukasiewicz. RPN is a method to write a mathematical expression without round or square HP 20s scientific calculator user manual en ‎09-12-2017 12:31 PM. Product: HP 20s scientific Dear All, I am looking for an english language user manual for my HP 20 s scientifc calculator. From the offitial HP support site I could download Spanish or Portugese, unfortunatley none of them my favorite languages.

    Scientific projects require accuracy, functionality and dependability for success. The HP 35s scientific programmable calculator delivers them—and more—with features that include 30KB user memory, your choice of RPN and algebraic entry-system logic, a convenient two-line display, and the time-saving HP Solve application. Sep 19, 2016 · Note: See my 20s repair video for the complete process of getting the case open. Repair of HP32SII screen/keyboard problem. Many of the Pioneer series calcul...

    HP 35s scientific calculator user's guide H Notice REGISTER YOUR PRODUCT AT: www.register.hp.com THIS MANUAL AND ANY EXAMPLES CONTAINED HEREIN ARE PROVIDED “AS IS” AND ARE SUBJECT TO CHANGE WITHOUT NOTICE. HEWLETT-PACKARD COMPANY MAKES NO WARRANTY OF ANY written permission of Hewlett-Packard Company, except as allowed under the File name 33s-English-Manual-040130-Publication(Edition 2).doc Page : 388 Printed Date : 2004/1/30 Size : 13.7 x 21.2 cm HP 33s scientific calculator user’s manual H HP …

    HP 20s scientific calculator user manual en ‎09-12-2017 12:31 PM. Product: HP 20s scientific Dear All, I am looking for an english language user manual for my HP 20 s scientifc calculator. From the offitial HP support site I could download Spanish or Portugese, unfortunatley none of them my favorite languages. The HP-32S was a programmable RPN Scientific Calculator introduced by Hewlett-Packard in 1988. A model was built in 1987 by HEWLETT-PACKARD COMPANY in USA (sérial number 2838A13810) and discontinued in 1991. It continued the tradition of the HP-15C programmable RPN Scientific Calculator.

    HP-42S This small but powerful calculator was designed to be software compatible with the HP-41C.It lacked the HP-41C's expandability but it offered, a two line dot matrix screen with customizable menus, greater speed, smaller size, and a lower price as compensation. HP 20s scientific calculator user manual en ‎09-12-2017 12:31 PM. Product: HP 20s scientific Dear All, I am looking for an english language user manual for my HP 20 s scientifc calculator. From the offitial HP support site I could download Spanish or Portugese, unfortunatley none of them my favorite languages.

    HP Calculators Introduction into RPN Overview and history of RPN If you use a calculator regurarly ,it is smart to take a closer look at the advantages of RPN. RPN stands for Reverse Polish Notation (Reverse Polish Notation) and has been developed in 1920 by Jan Lukasiewicz. RPN is a method to write a mathematical expression without round or square of the HP 48 scientific calculator, using RPN. Port of the X48 project (sources available on github). HP48's "grayscale mode" cannot be... Andro11C calculator; Andro11C is an RPN scientific calculator for Android devices that emulates the beloved HP-11C.

    Oct 05, 2019 · To operate a scientific calculator, locate the primary functions, like square root, sine, and tangent, since you'll be using these frequently. Additionally, familiarize yourself with the secondary functions above the primary keys, which can be accessed by pressing the “Shift” or “2ND” key. HP-42S This small but powerful calculator was designed to be software compatible with the HP-41C.It lacked the HP-41C's expandability but it offered, a two line dot matrix screen with customizable menus, greater speed, smaller size, and a lower price as compensation.

    hp 32sii 32s ii Is Similar To: 00010-90037 Manual Business Hp 10b Calculator Owner Hewlett-packard (27.2% similar) The cover is worn and faded and all of the pages are in good condition. I am selling an Hp hewlett packard business calculator owners manual. RPN is very easy to write and makes practical sense when it is adopted. The "learning" process to adopt RPN in writing usually comes later than adopting RPN on a calculator so that one may communicate more easily with non-RPN users. You can see here a video with a demo of how RPN works:

    How to Operate a Scientific Calculator 10 Steps (with

    hp rpn scientific calculator manual

    HP-22S Rpn Scientific Calculator Owners Manual. of the HP 48 scientific calculator, using RPN. Port of the X48 project (sources available on github). HP48's "grayscale mode" cannot be... Andro11C calculator; Andro11C is an RPN scientific calculator for Android devices that emulates the beloved HP-11C., HP HP 10s Scientific Calculator. HP scientific calculators are designed for students and professionals providing performance on all levels for years. These reliable calculators are equipped with easy-to-use problem solving tools, enhanced capabilities. Calculator ….

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    hp rpn scientific calculator manual

    HP 33s scientific calculator User Manual Page 1 of 388. The WP 34S is the most powerful scientific (non-graphing) calculator on the market. It is not an HP product, but it is rather a community-created product based on an existing HP calculator platform. The software of the 34S was written largely by Walter Bonin and Paul Dale, initially just as a PC program. https://de.wikipedia.org/wiki/HP-32S File name 33s-English-Manual-040130-Publication(Edition 2).doc Page : 388 Printed Date : 2004/1/30 Size : 13.7 x 21.2 cm HP 33s scientific calculator user’s manual H HP ….

    hp rpn scientific calculator manual


    For HP products a product number. HP 35s Scientific Calculator. Choose a different product series , - Add this product to My Dashboard. This product has been added to your dashboard Manual warranty check * Required fields. Country/Region of purchase * Scientific projects require accuracy, functionality and dependability for success. The HP 35s scientific programmable calculator delivers them—and more—with features that include 30KB user memory, your choice of RPN and algebraic entry-system logic, a convenient two-line display, and the time-saving HP Solve application.

    Find many great new & used options and get the best deals for HP 32sII Scientific Calculator at the best online prices at eBay! Free shipping for many products! item 1 Vintage HP 32SII RPN Scientific Calculator with spare batteries item 5 HP Hewlett Packard 32SII Scientific with Calculator Manual - HP Hewlett Packard 32SII Scientific View and Download HP -32S owner's manual online. RPN Scientific Calculator. HP-32S Calculator pdf manual download.

    HP Calculators Introduction into RPN Overview and history of RPN If you use a calculator regurarly ,it is smart to take a closer look at the advantages of RPN. RPN stands for Reverse Polish Notation (Reverse Polish Notation) and has been developed in 1920 by Jan Lukasiewicz. RPN is a method to write a mathematical expression without round or square Apr 08, 2016 · Hewlett Packard HP-42S RPN Scientific Calculator Self & Manual Test grandprixgtpmoney ebay videos. Hp 32SII Review And General Thoughts Review of the DM42 Scientific Calculator

    Jan 05, 2018 · Ideal for college students, engineers, surveyors, and medical personnel, the HP 35s scientific calculator offers calculation versatility in one economical unit. For added versatility, the HP 35s lets users choose between RPN or algebraic entry-system logic (no … Scientific projects require accuracy, functionality and dependability for success. The HP 35s scientific programmable calculator delivers them—and more—with features that include 30KB user memory, your choice of RPN and algebraic entry-system logic, a convenient two-line display, and the time-saving HP Solve application. Features

    May 09, 2019 · Download WP 43s for free. A superset of the HP-42S and WP 34S calculators. This project is to develop firmware for a pocket calculator that is a super-set of the legendary HP-42S RPN Scientific. Hewlett Packard HP-35S RPN Scientific Calculator Home > Students > Scientific Calculators > Hewlett Packard HP-35S RPN Scientific Calculator: Get professional performance from the ultimate RPN scientific programmable calculator. Switch between RPN and algebraic entry-system logic at any time.

    Find many great new & used options and get the best deals for HP 32sII Scientific Calculator at the best online prices at eBay! Free shipping for many products! item 1 Vintage HP 32SII RPN Scientific Calculator with spare batteries item 5 HP Hewlett Packard 32SII Scientific with Calculator Manual - HP Hewlett Packard 32SII Scientific hp 32sii 32s ii Is Similar To: 00010-90037 Manual Business Hp 10b Calculator Owner Hewlett-packard (27.2% similar) The cover is worn and faded and all of the pages are in good condition. I am selling an Hp hewlett packard business calculator owners manual.

    33s scientific calculator - read user manual online or download in PDF format. Pages in total: 388. Summary of Contents of user manual for HP 33s scientific calculator. Page 26 RPN and ALG Keys The calculator can be set to perform arithmetic operations in either RPN Oct 05, 2019 · To operate a scientific calculator, locate the primary functions, like square root, sine, and tangent, since you'll be using these frequently. Additionally, familiarize yourself with the secondary functions above the primary keys, which can be accessed by pressing the “Shift” or “2ND” key.

    HP-42S This small but powerful calculator was designed to be software compatible with the HP-41C.It lacked the HP-41C's expandability but it offered, a two line dot matrix screen with customizable menus, greater speed, smaller size, and a lower price as compensation. Check out our review of the HP 35s scientific calculator to find out the specs, pros, cons, and more. General Info about the HP 35s Scientific Calculator. The reiteration of the classic HP 35s scientific calculator has been a big hit. Most users tend to be major fans of the Reverse Polish Notation (RPN) mode, which this calculator excels in.

    File name 33s-English-Manual-040130-Publication(Edition 2).doc Page : 388 Printed Date : 2004/1/30 Size : 13.7 x 21.2 cm HP 33s scientific calculator user’s manual H HP … The Museum of HP Calculators displays and describes older Hewlett-Packard calculators. There are also sections on calculating machines and slide rules as well as sections for buying and selling HP calculators, an HP timeline, collecting information and a software library.