APCALC.ZIP 61922 07-13-93 Arbitrary Precision RPN Calculator is a line | oriented calculator with virtual stack and | memory registers, and financial and date | functions. (Jason Olasky) (Reg.Fee: $0) ASOLVER.ZIP 32971 07-11-94 A_Solver 1.0 is an expression solver. For | example, 29*2^4 resolves to 464. `C' source | code is included, as is an OBJ file that can | be linked into any program to provide | equation solving in your own programs. (Ryan | Software) (Reg.Fee: $0) BC.ZIP 42982 11-02-91 BC is a programmable scientific calculator | for the command line. It allows you to | evaluate expressions such as 12*12.34, sin | 43, etc, from the command line. It is also a | simple adding machine, allowing you to add | numbers or expressions either from the | keyboard or from a file. You can also program | BC in a simple language similar to Basic. (C | source incl.) (John Venable) (Reg.Fee: $0) BIGCALC.ZIP 79732 12-19-93 BigCalc is a calculator that handles huge | numbers. (Judson D. McClendon) (Reg.Fee: $20) BIN_CVT.ZIP 1202 07-11-94 Bin_CVT converts positive integers between | bases 2,10 and 16. It will handle binary to | 16 bits, decimal to 65535, hexadecimal to | ffff. (Robert B. Relf) (Reg.Fee: $?) CALCLATR.ZIP 37384 07-07-94 Calc 1.01 is a command line calculator which | provides many scientific functions, including | trigonometric and statistical calculations. | It has ten general purpose memories including | last result recall, the common constants | built in, unlimited parentheses and is | accurate to sixteen digits. This version will | only run for five minutes at a time. (Knoware | Ltd.) (Reg.Fee: $40 pnds) CMPCALC.ZIP 36332 05-18-90 CMPCalc3 3.11 is a programmable calculator | for complex numbers, having real and | imaginary parts. In addition to addition, | subtraction, multiplication and division, it | has complex exponential, complex logarithmic, | complex trignometric, complex hyperbolic, and | a complex square root function. It has a | total of storage areas which can also be save | to disk. Calculations of up to 50 commands | may be saved to disk. (UDH Enterprises Inc.) | (Reg.Fee: $0) CVCALC.ZIP 41143 07-11-94 Complex Variable Calculator 1.4 is a | 100-digit calculator program. It can do | arithmetic, Fortran-style algebraic syntax, | and various built-in mathematical functions. | It is not a 10-key type of calculator. one or | more equations can be entered on one line, | separated by semicolons. (Steve Moshier) | (Reg.Fee: $?) DIV.ZIP 37440 07-11-94 DIV is a high precision division routine | that divides very large numbers very, very | quickly. ZBASIC source code is included. | (Cino Hilliard) (Reg.Fee: $0) ECALC.ZIP 13575 02-09-94 Expression Calculator 1.0 performs | trigonometric functions and other normal | calculator functions such as multiplication, | square root, inverse, and power. (Kevin | Solway) (Reg.Fee: $0) EQFILER.ZIP 97604 12-19-93 E.Q.Filer is a menu-driven equation solver. | It is oriented towards defining equations and | saving them for later use, rather than | entering equations on the fly. (For defining | and solving equations on the fly, see | "Homebase" and "Desk Commando" under | "Utilities".) You give each equation a name | and description. You can specify an allowable | input range for each variable and the format | (number of decimal places) of the result. | Fifty dollars seems a trifle steep for this | and we could live with out the longish | introductory screen, but EQF is a well | designed program. (S.O.S. Engineering | Software) (Reg.Fee: $50) EVAL.ZIP 11909 07-11-94 Eval 1.1 parses and solves a mathematical | expression, optionally showing intermediate | evaluation steps in the process. Example: | EVAL | Sin(3)=Cos(6tan(45))-Sqrt(3*Ln(Exp(3)))^2 | (TriSoft) (Reg.Fee: $5) EX.ZIP 91921 07-21-93 EX 1.22 is a scientific calculator. (J. | Andrzej Wrotniak) (Reg.Fee: $30) EZC.ZIP 43466 07-11-94 EZ-Convert 1.0 converts between various units | of measure. Other conversion programs in the | PsL are either not as extensive as this one | or they force you to choose from a set of | predefined relationships. For example, one | will convert between pints and liters but not | between quarts and liters. However some of | the others cover some units not covered by | this one. EZ-Convert's categories are Length, | Area, Volume, Weight, and Temperature. (Brian | S. Driscoll) (Reg.Fee: $15) EZTRIG.ZIP 44241 07-11-94 EZTrig is an easy to use program that | quickly solves oblique and right triangles by | input of values for variables listed on a | graphics depiction of a triangle. Useful for | engineers, students, and anybody interested | in trig. May not work right on some VGA | systems. (Dan Thornton) (Reg.Fee: $10) FCA30.ZIP 36668 09-15-93 TSR Floating Point Calculator 3.0 is a | one-line TSR calculator able to perform | complex math functions. (Bob Eyer) (Reg.Fee: | $20) FIT312.ZIP 240225 07-31-94 Astro Data Fitter 3 3.12 fits equations to | data. It provides automated polynomial | regression with an automatic equation | generator which will generate interpolated | tables from fitted equations with up to 30 | active variables and 500 data points. (Paul | D. Murphy) (Reg.Fee: $35-105) FTINFRAX.ZIP 51023 04-19-94 FTINFRAX provides a tool for adding and/or | subtracting strings of linear dimensions in | English units of feet, inches, and fractions | of inches (Reg.Fee: $10) FUNC3.ZIP 32470 07-11-94 Func3 computes trigonometry and other | miscellaneous mathematical functions. (Tad | Walker) (Reg.Fee: $0) GPCALC.ZIP 118498 09-21-93 Smedley's ... Calculator Smedley's General | Purpose Scientific Calculator is an | engineering/scientific calculator with an | attractive graphical interface. It will | record and save operations to disk. | (Smedley's Software House) (Reg.Fee: $30) HOC05.ZIP 58052 06-16-94 Hoc 0.5 is an interactive interpreter for | arithmetic expressions with double precision | values. Hoc uses constants, variables, | arithmetic operators, functions like log, | sin, cos, user defined functions and | procedures like gps_to_date, printHex and | control statements in a C-like syntax. | (Robert Hundt) (Reg.Fee: $44) LS_SCI.ZIP 118541 12-19-93 LS-1.00 Plus Scientific Calculator is a TSR, | scientific calculator. Features include three | types of logarithms, trigometric functions, | including inverse and hyperbolic functions, | angle conversions, date and time math, fixed | decimals to 15 significant digits, a full | statistical package that includes an array | that will accept 500 numbers, three types of | random numbers standard deviation, | permutations, arithmetic means, quadratic | means, harmonic means, geometric means, | factorials, exponential functions, | combinations, and more. (Lawrence Stone | Research Group) (Reg.Fee: $39) MATHFNC.ZIP 6459 07-11-94 MathFunc.BAS computes complex mathematical | functions. (Tony Bagshaw) (Reg.Fee: $?) MATHPAK3.ZIP 108411 12-19-93 Mathpak III 2.0 performs numerous math | functions, including base conversion, | quadratic equations, chain rule for | f(x)=a(bx^c+dx^e+K)^n, polynomials, | rolar/rectangular conversions, linear | equations, mean and standard deviation, | logarithms, trig, square root, testing for | the intersection of two polynomial functions, | solving for equations such as | "f(x)=ax^3+bx^2+cx+d". It has 80x87 support | and context sensitive help screens. | functions, solving for equations such as | "f(x)=ax^3+bx^2+cx+d". (Dan Dalal) (Reg.Fee: | $35) MATHPAK4.ZIP 324176 07-11-94 Mathpak IV is a fully interactive command | line driven math package, where you enter the | math function you want to work with. You can | solve quadratic equations, statistical | functions linear functions, Chain Rule | functions, polynomial functions, Rectangular | to Polar conversions, sine of an angle(in | degrees), cosine of an angle(in degrees), the | tangent of an angle(in degrees), and | Fahrenheit to Celsius degree conversion. | Included with the program is module that | gives you the opportunity of watching the | math problem being solved by the computer. | You can also "fill in the blanks" where | important concepts are being taught. Another | module offers a review of basic concepts that | are used by MATH PAK IV. A Windows version is | also included on this disk. (Dan Dalal) | (Reg.Fee: $13-20) MATHS.ZIP 112575 03-23-95 Maths Algorithm Library 1.0 solves complex | math problems quickly. It contains over 50 | "MALgorithms" including varied multigraphing, | datafitting, factors, matrices, nonlinear | equations, and more. Requires GW-BASIC. (Dr. | Patrick Ffyske Howden) (Reg.Fee: $35) MATHTOOL.ZIP 135994 12-19-93 MathTool is an interactive mathematical | program that performs the following functions | on a user-defined variable: evaluation of the | function for any value or range of values of | the independent variable; evaluation of the | derivative of the function for any value of | the independent variable; numeric integration | using Simpson's Rule; fast and powerful root | finding. The program is menu based, with | context sensitive help, and function | definitions are limited only by memory. You | can also do log-log and simi-log plots and | use file input and output for function | definitions. Also included is Convert, a unit | conversion utility that accepts two arguments | from the command line, a number and a unit | (e.g., 10 miles), and shows a list of | equivalent quantities with different units. | Turbo Pascal source comes with both programs. | (Martin J. Maher) (Reg.Fee: $20) MATRIX2.ZIP 33377 07-11-94 Matrix2 is a matrix inversion program to | which the equation solutions have been added. | It is configured for up to 32 equations. | Rather than using Gaussian elimination | (triangularizing the input matrix), the | program iterates a matrix inversion using | Newton's method. The significant point is | that even though no inverse can be found for | an equation set which includes dependent (or | the same) equations, a solution is found | which satisfies the input equations. TP5 | source code is included. (William M. | Hutchinson) (Reg.Fee: $?) MATRIXS.ZIP 26296 07-11-94 Matrixs solves matrix algebra problems. | (Scott Schneider) (Reg.Fee: $0) MX320.ZIP 180369 11-18-93 Math Extra is a general purpose, | programmable scientific math program for | everyday use. Features include graphics; | variables; string memories; a conversion | utility with over 500 metric and English | weights, volume, area and measurement | conversions; a savings and finance | application file that loads an application | menu into the environment and a slot machine | game. You can also add utilities to the | program. Math Extra Resident 2.12 ($20), a | limited TSR version, is included. The | graphics mode does not support the Hercules | graphic cards. It may not work with some | video cards in display modes other than the | standard 80 columns by 25 lines. (David | Denker) (Reg.Fee: $30) NOMAJOR.ZIP 30545 07-11-94 NoMajor calculates the expected percentage | of acceptable lots in single-, double-, or | triple-stage trinomial sampling in which | acceptance implies that NO MAJOR | Nonconformances were observed. MS-C5 source | included. (Bob Obenchain) (Reg.Fee: $0) PCCALCU.ZIP 131440 12-19-93 PC-Calculator is a resident calculator. It | features 16 visible memories, 7 function key | modes, and 14 number display formats. Mouse | support and a pop-up version of the | calculator have also been included. (Note: | the MANUAL file apparently is formatted for | printing and may not look exactly right when | viewed on-screen.) (Mitchell Schoenbrun) | (Reg.Fee: $30) PFSA.ZIP 117747 12-19-93 PFSA was created to do some rather large but | simple algebraic computations. PFSA does not | have the large variety of commands which more | general purpose symbolic algebra programs | (muMath and Macsyma) have but it is faster | and can work with bigger expressions. PfSA | ran 90 times faster than Macsyma on a very | large Hamiltonian canonical transformation | project, and it runs more than 200 times | faster than muMath when doing example E. (Don | Stevens) (Reg.Fee: $?) PGM_CALC.ZIP 65905 12-19-93 Programmer's Calculator displays on screen | the four stack registers, six memory | registers and a display register; thereby | making it unnecessary to write down the | contents of the registers when making complex | calculations. In addition to the general | functions found on most calculators the | Programmer's Calculator has six logical | functions (and, or, not, etc.). Numbers used | in the general calculations may be up to 16 | digits in accuracy. It converts numbers | between decimal, hexadecimal, binary, and | octal. Numbers up to 20 bits binary may be | converted and the two's complement may be | calculated on numbers up to 15 bits in | length. (Ronald Moak) (Reg.Fee: $15) PHY312.ZIP 213007 06-22-94 Interactive Physics Manual 3.12 (formerly | PhyCal) is an interactive problem-solving | Physics manual with a full function | spreadsheet calculator. This self-study | manual illustrates general techniques for | problem solving that are useful in many | disciplines besides Physics. (Paul D. Murphy) | (Reg.Fee: $36) PRIMES.ZIP 24637 07-11-94 Primes is a prime numbers generator. (Tad | Walker) (Reg.Fee: $0) PROCAL.ZIP 68988 07-11-94 ProCal solves a wide variety of algebraic, | trigonometric and technical problems using | arithmetic operations and more than fifty | pre-defined functions. In addition, it | permits user-defined formulas and named | variables which may be saved to disk and | later reused. Technical users will appreciate | the precision and wide range of floating | point numbers: all calculations are done in | 80-bit floating point whether the numeric | processor (8087, 287 or 387) chip is | installed or not. Functions are accurate to | very near the arithmetic limits. Programmers | will find it especially useful since it will | do exact arithmetic on long (32-bit) | integers, has a full set of logical | operators, and does bit manipulation. | Additional number bases of two, eight, and | sixteen may be used in calculations. For | financial work and planning, a set of | calendar functions are an integral part of | ProCALC. (Robert D. and Osterhagen, Will | Miller) (Reg.Fee: $20-$30) RANDNORM.ZIP 982 07-11-94 RandNorm.BAS is used to calculate 1000 | random normal variables. RC_RCALC.ZIP 25594 04-25-94 RC-RCalc 1.01 is a dec/hex/bin/oct expression | and decimal floating point calculator. It | supports modulus (%) and exponentiation (^) | in addition to the four basic arithmetic | operations. The input window is editable and | allows nested parentheses and extra space | characters. (Raymond T. Kaya) (Reg.Fee: $0) SCALC110.ZIP 30071 07-06-95 SCalc 1.1.0 is a command line calculator | which automatically interprets expressions | with operator precedences. Results can be | formatted as integers, real numbers, | scientific notation, or engineering notation. | Integer input values can be expressed in | octal, decimal, or hexadecimal notation. | Angular units can be expressed in degrees, | grads, or radians. Other mathematical | functions include trig, inverse trig, | hyperbolic, pi, e, int, frac, log, and ln. | (Raymond P. Burkholder) (Reg.Fee: $15) SCI312.ZIP 206973 06-22-94 Interactive Engineering Manual 3.12 provides | interactive problem solving for scientists | and engineers. Topics include interpolation, | integration, series, standard deviation, | least squares regression, optics, lens, | mirror, surveying, physics, chemistry, | electricity and financial. It includes | versatile spreadsheet calculator. (Paul D. | Murphy) (Reg.Fee: $36) SE.ZIP 19179 07-11-94 SE solves systems of algebraic linear | equations in many variables. (David B. | Carder) (Reg.Fee: $?) SOL312.ZIP 213151 06-22-94 Astro Equation Solver 3 3.12 solves linear | and nonlinear simultaneous equations (Paul | D. Murphy) (Reg.Fee: $36) SOLVEQU.ZIP 2533 07-11-94 SolveQu shows how to solve simultaneous | equations in BASIC. (Reg.Fee: $0) TEXSOLV.ZIP 55906 12-19-93 Tex Solver-10 emulates HP | scientific/statistical calculators. (Reg.Fee: | $?) TRICALC.ZIP 18545 07-11-94 TriCalc 2.5 is a pop-up calculator that | solves expressions as opposed to just working | like an adding machine. Results are returned | in both standard and scientific notation. | res:45k (TriSoft) (Reg.Fee: $10) UCALC28.ZIP 99000 04-03-95 Ultimate Calculator 2.8 is an 18-digit | scientific calculator. It can evaluate | expressions, solve equations, perform | numerical integrations and do summations. It | also features flexible notations such as SQR | or SQRT; a line editor with expression | recall; decimal, hexadecimal, binary and | octal notations; radian, degree, and gradient | modes for trig functions; arithmetic, | bitwise, and relational operators; hyperbolic | functions; common functions such as factorial | or absolute value; user defined functions and | variables; and adjustable fix notation. | NEW: TSR mode, menu for graphing, ability to | add text to the graphic screen, and built in | support for MCGA. (Daniel Corbier) (Reg.Fee: | $25) ULTRAPRE.ZIP 966 07-11-94 UltraPre is an ultra-precise calculator. | BASIC required. (Reg.Fee: $0) VISIONFW.ZIP 146190 12-19-93 Vision Freeware is a set of programs that do | various math functions: convert decimals to | fractions; generates the factorial of a | number; factors a number or declares it a | prime; gives all prime factors of a | factorial; gives Greatest Common Divisor of | two numbers; reduces fractions. An 80*87 is | supported but not required. (Vision | Information Services) (Reg.Fee: $0) VOLUME.ZIP 18212 07-11-94 MultiMedia Volume Control 1.2 provides a | quick and easy way to control the volume of | your Windows-compatible sound card. NEW: | stay-on-top option, mute button, minimize | button, and more. (C. I. Bureux de | Logiciel) (Reg.Fee: $7) XYMATH25.ZIP 125726 11-10-93 XYMath 2.5b will solve equations of the form | y=f(x). It uses a spreadsheet style format to | edit, plot and display equations in a linear, | logarithmic, or simi-logarithmic format. | (Charles Taylor) (ASP) (Reg.Fee: $50)