HP 38G The graphic calculator with Aplets The large graphing display on the HP 38G makes it ideal for viewing equations numerically, symbolically or graphically. Powerful features such as electronic lessons (applets) take the guesswork out of problem solving. ideal for: Algebra students seeking sturdy design Students looking for an exciting new electronic learning tool benefits: Perfect for adding variables, pictures, and graphs Helpful when viewing equations numerically, graphically or symbolically Work through complicated equations quickly and easily View math relationships side by side Specifications

HP Financial Calculators for statistics, business and finance HP 10bII+ Ideal for Finance Undergrads and MBA Students HP 12c Gold CFA Examination approved HP 12c Platinum CFA Examination approved HP 17bII+ CFP Examination approved Hewlett-Packard Financial Calculator Comparison Chart For over 30 years, Hewlett Packard has set the standards in financial calculators. Today, hp offers a line of financial calculators designed to make your job easier. Whatever you currently do, or wherever you’re headed, you will find an hp calculator to fit your specific needs.

Hewlett-Packard + Transmarco Hewlett-Packard Calculators: New, With Over 1,000 Functions. Transmarco Data Systems: New, With 1 Function. Transmarco Data Systems Pte Ltd is a company with successful functions. But for Hewlett-Packard, they have just one. We (Transmarco) are delighted to annouce their (Hewlett-Packard) appointment as master distributor for Hewlett-Packard whole range of business and scientific calculator, including the new generation HP Business Consultant II, the HP 17B Business Calculator, the HP-28S Advanced Scientific and the HP-27S Scientific Calculator.

Slide Rule Still Rules James Alleman, a professor of civil engineering, said “For centuries anyone who built anything of any magnitude would have had to use a slide rule, The slide rule ruled.” “There is nothing that is so troublesome to mathematical practice, nor that doth more molest and hinder calculators, than the multiplications, divisions, square and cubical extractions of great numbers, which besides the tedious expense of time are for the most part subject to many slippery errors,” Napier wrote in a book he published under the Latin title Mirifici Logarithmorum Canonis Descriptio (Description of the Marvelous Rule of Logarithms).

The HP-28C. Q.E.D. Published: TST, 23 July 1987, Page 17 - Hewlett-Packard Singapore Pte Ltd TST, 4 August 1987, Page 3 - Hewlett-Packard Singapore Pte Ltd

The HP 18c was the first in a series of “clamshell” calculators produced by HP. The HP 18c opens like a book with two keyboards facing each other inside. The HP 18c included graphing and a date-time-alarm feature similar to a personal organizer. The 18C had 2K of memory and it used algebraic logic with parentheses (but no precedence) and the multi-line display. 1986 - 1988

for the 25 oldest HP calculators! Hewlett-Packard Singapore organised this contest in conjunction with Hewlett-Packard’s 15th anniversary in Singapore. And the results: On 5 March 1985, a director of National Computer Board, Mr Sushil Chatterji, received two prizes for being the owner of two of HP’s earlier model of the Hewlett-Packard Calculator. A total of twenty-two people had submitted their calculators for this contest. Reference: TST, 21 January 1985, Page 10 - Hewlett-Packard Singapore Pte Ltd

HP 41c Handheld Computer NASA brought a couple of HP 41 from Hartwell’s Office World, an electronic products dealer in Houston, for $250 each. The HP 41 is then programmed to use as a backup land the Shuttle without the help of Mission Control. Newspaper Advertisement Six months before the first shuttle flight, former Astronaut Terry J. Hart was asked to find the best calculator for the astronauts. He looked at the TI-59 and the HP 41, the most powerful units available, and decided that the 41’s alphanumeric display capability made it the clear winner.