Casio Fx 7000G Manuals And My

To obtain a copy of the manufacturers or suppliers warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869 TCIN: 53467367 UPC: 889232600765 Item Number (DPCI): 056-15-0069 Origin: Imported Description With the advanced features of a next-generation graphing calculator, the fx-CG50 PRIZM will support students and educators through middle and high school and into college.

With Natural Textbook Display and an intuitive icon-based menu, students will fin the PRIZM incredibly easy to use and its brand-new 3D Graph Drawing and improved catalog function allows for greater engagement and real-life application in the classroom.

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Making these observations requires observing the results produced by the embedded algorithms. I believe a standardized evaluation procedure helps in observing the results of embedded algorithms and in comparing these observations to other calculators.

Unfortunately, its generous program capacity is not accompanied by a sophisticated programming model; all thats in there is a simple branch capability, that allows jumping to the beginning of program space only.

Worse yet, you cannot edit or view programs; all 135 steps must be entered in the blind, and if you made a mistake, you can start from the beginning.

I first encountered this calculator in its OEM guise as the Radio ShackTandy EC-4019.

I do not claim that all the information presented here is accurate and reliable.

Years of production and price information is collected from Internet sources, such as the HP Calculator Museum.

Sometimes, in the absence of reliable information, the figures are my estimates.

If I could not provide a reasonable estimate, I left these fields blank.

Information about size, weight, batteries and battery packs comes from examining the actual units in my collection.

Casio Fx 7000G Manuals And My

Programming information is based on the manuals and my experience with these calculators.

For instance, even though the Texas Instruments SR-52 is described in the manual as having 20 memories, I used the figure of 22, because, as many SR-52 owners know, an additional two memories (98 and 99) can also be utilized.

The following symbols and abbreviatons are used in these calculator data sheets: Abc Fractions calculation AC Alternating current BaseN Number base calculations Card Magnetic card storage Cmem Continuous emmory Cond Conditional execution Const Scientific constants Cplx Complex number arithmetic DC Direct current Eqlib Equation library Exp Exponentiallogarithmic functions Fin Financial functions Grph Graphing capability Hyp Hyperbolic functions Ind Indirect addressing Intg Numerical integration Jump Unconditional jump (GOTO) Lbl Program labels LCD Liquid Crystal Display LED Light-Emitting Diode Li-ion Lithium-ion rechargeable battery Lreg Linear regression (2-variable statistics) mA Milliamperes of current Mtrx Matrix support NiCd Nickel-Cadmium rechargeable battery NiMH Nickel-metal-hydrite rechargeable battery Prnt Printer RTC Real-time clock Sdev Standard deviation (1-variable statistics) Solv Equation solver Subr Subroutine call capability Symb Symbolic computing Tape Magnetic tape storage Trig Trigonometric functions Units Unit conversions VAC Volts AC VDC Volts DC Copyright (C) 2000, 2001, 2002 Mike Sebastian.

Introduction Calculator forensics is a term Ive coined which seeks to answer the questions of who originally designed a particular calculators chip set, what features of a particular calculator have been borrowed from earlier designs, and how has calculator technology spread among the manufacturers.

The superficial answer to the first question is open the calculator and look at the chip.

However, many calculators cannot be opened without damaging the case or are constructed in such a manner that it is not practical to view the part number.

Or even worse, the identifying markings on the chips package are not useful (e.g.

For one calculator in my collection, the only marking on the chips package is IC in big letters, which is not particularly helpful Answers to the second and third questions require the collection of observations from numerous calculators, coupled with a review of any other published data.

The Calculator Forensics Process The calculator forensics process includes reviewing any published technical documentation, observing the physical attributes of the calculator (e.g.

Published technical documentation is particularly difficult to obtain.

For the older calculators and their chip sets, data books, service manuals, and secondary source data are difficult to locate.

Further, for many of the newer calculators, design information is rarely published.

Patents can sometimes provide useful information; Hewlett-Packard and Texas Instruments calculator patents frequently (but not always) describe products that were actually manufactured.

Physical attributes, keyboard layout, display font, and key assignments can be directly observed once you obtain physical possession of the calculator.

Despite the limitations discussed above, disassembly may provide further clues about the history of that calculator.

For example, disassembly to read date codes off chips or other components is frequently the only way to ascertain the approximate manufacture date of the calculator.

The Forensics Evaluation Algorithm Observations regarding the embedded algorithms are also useful in identifying related calculators.

Making these observations requires observing the results produced by the embedded algorithms.

I believe a standardized evaluation procedure helps in observing the results of embedded algorithms and in comparing these observations to other calculators.

Casio Fx 7000G Manual Pdf