Model: 9G General: Name: ? Code-Name: none Family: ? Logic: expression Features: scientific, hyperbolic, fractions, binary Firsts: ? Introduction: Date: 2003-01-24 Price: $49.99 Discontinuation: Date: 2000-? Price: ? Production-Run: ? Display: Type: LCD, split Size: 1st line: 5x7 (presumably 55x7) pixels or maybe 32 x 36 pixels 2nd line: digit 12 char Number-Formats: sign, 10 mantissa sign, 10 mantissa, ., exp sign, 2 exp Annunciators: ? Data: User-Visible: Smallest: 1E-99 Largest: 9.999999999E99 Signif.-Digits: 10 Internal: Smallest: 1E-99 Largest: 9.99999999999999999999999E99 Signif.-Digits: 24 Data-Types-and-Sizes: real, 14? bytes Memory: Named-Registers: 1 Flags: ? Register-Usage: ? Numbered-Registers: 26? Program-Steps: 400 bytes (10 paragraphs, whatever they are) Program-Editing: insert Program-Display: alpha User-RAM-Bytes: ? Total-RAM-Bytes: ? ROM-Bytes: ? Machine-State: ? File-Types: none Physical: Technology-Used: ? Processor: SPLB30A Chip-Count: ? Power-Source: 2, GP-76A cells Continuous-Memory: yes Expansion-Ports: none I/O-Ports: none Clock: none (auto power off, though) Length: 155mm Width: 81mm Height: 13.7mm Weight: ? Temperature-Range: Operating: ? to ? deg C Charging: ? to ? deg C Storage: ? to ? deg C Keyboard: Switches: none Shift-Keys: ? ? User-Defined-Keys: none Key-Arrangement:: ? Key-Labels-Base-Keyboard:: ? Key-Labels-?-?-?-?:: ? Key-Labels-?-?-?-?:: ? Programmable-Operations:: graph - trace, plot, range, factor, line, G<<T, zoom org, zoom x f, zoom x 1/f, X<<Y, cls statistics - 1-variable, 2-variable - linear regression - logarithmic regression - exponential regression - power regression - inverse regression - quadratic regression - bar graph - normal distribution curve - data clear base-n function - binary, octal, decimal, and hexadecimal calculation and conversion - result block cyclically changed in bary, octal - logical calcualtion: and, or, nor, net, xor, xnor math - MAX - MIN - SUM - INT - Frac - AVG - SGN - ABS - permutation and combination - factorial - RAND: between 0 and 1 - RANDI: integer between A and B - RND system - 13 level parentheses or max pending - 228 bytes of replay - DEG, RAD, GRAD calculation and conversion - ENG symbol memory - sum to memory mathematical - trigonometric, inverse trigonometric - hyperbolic - polar/rectangular conversion - power, square root, square, cube root, cube - reciprocal - logarithmic and exponential - natural logarithmic and exponential - fraction mode - A B/C and D/C conversion - fraction, decimal conversion - fraction memory - 20 physics constants - scientific, engineering notation - converstion to (and presumably from) D.MS - metric conversion - PI key Non-Programmable-Operations:: none Menus:: none Bugs/ROM-Versions:: Bob Senzer, rsenzer mindspring.com Date: Sun, 23 Nov 2003 21:55:34 -0700 "ln(2 + 2*10^(-9)) - ln(2)" returns a negative number. "7/6 [F<>D]" where "[F<>D]" represents the shifted Fraction/Decimal toggle key, fails to return a fraction. The first bug existed on early models of the HP-30S. I have not seen the latter bug on the HP-30S. I do not know how to determine the version on this calculator, but the serial number is "CN0318". none Notes:: price change to $39.99 on ?
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