BRISTOL - Calculator Взлом 3.09

Скриншоты

Описание

The Bristol Calculator provides a platform for both simple and more technical calculations involving vectors, matrices and complex numbers.

Separate input and output screens with touch cursor control facilitates editing and checking.

Option settings provide control over the output and input screen presentation.

Keys can be personalised for often used functions and variable names. Data entry is also possible from the hardware keyboard as well as the calculator's screen keypad.

Help pages provide built in contextual help.

Work can be saved and templates created for future calculations.

Vectors, matrices and complex numbers are handled by the same basic function operators used for numbers; the context determining operation.

As well as standard mathematical functions, bespoke routines for sums, products, matrix inversion, numerical integration and solving transcendental equations are included.

User functions can also be created.

Table and graph plot functions display results.

The free version of the Bristol calculator allows two files to be stored. A modest one-off In-App purchase unlocks this restriction. Otherwise, the free version is fully functional.

This is a standalone application and there are no links to advertisers or third party software.

История обновлений

3.09

2022-12-04

Domain for inverse sine and cosine functions extended to accept all real numbers when the calculator output displays angles in radians. Help files updated.

3.08

2022-10-05

Extended attached keyboard shortcuts and improvements plus minor cursor refinement.

3.07

2022-06-19

Dynamic plots added.

3.06

2022-05-17

Works with both calculator's keypad and hardware keyboard

3.02

2022-05-12

Visual improvements to keyboard and menu.

3.01

2022-05-12

Visual improvements to keyboard and menu.

2.26

2022-04-06

Additional built in functions modulo, quotient and floor.

2.25

2021-12-06

Functions isOdd and isEven added. Improvements made to automated XY and parametric graph plotting routines.

2.24

2021-12-01

Calendar function arguments format made less restrictive.

2.23

2021-11-11

Additional interpolation and calendar functions added.

2.22

2021-07-27

Additional user input format checking for the index operator.

2.21

2021-07-10

iPad version runs in split view and slide over.

2.20

2021-07-08

Speed improvements to algorithms.
Discrete Fourier transform functions added.

2.15

2021-06-10

New screen side by side mode available.
Colour schemes and screen arrangements are stored with the calculations.
Minor improvement to the presentation of the 'total' function and the keyboard.

2.10

2021-05-31

Improved font autosizing and the calculator can now be used on an iPad.

2.00

2021-04-25

Minor update allows background audio playback.

1.99

2021-04-09

Further functions added covering random integer generation plus max and min values for sets. Minor enhancement to implied multiplication recognition when pi is input directly after a number.

1.98

2021-03-09

Additions to functionality and presentation. The inbuilt ‘total’ and ‘list’ functions may be used with implied ranges within user functions. Totals and lists are automatically delineated with underlines.

1.97

2021-02-23

Visual enhancement to the keyboard and interface.

1.96

2021-02-07

An automatic font sizing option is provided together with improvements to key operation, menu selection, and button feedback.

1.95

2021-02-06

An automatic font sizing option is provided together with improvements to key operation, menu selection, and button feedback.

1.90

2020-12-19

Linear regression graphs and chi squared functions added. Minor plot algorithm refinements to singularity handling.

1.80

2020-12-06

Longer calculation programs can be run in the background. An activity indicator shows if a calculation is running.
A random number function has been added.
The pre-programmed sum and product routines now permit a single item range.

1.71

2020-12-01

Interface enhancements allow quicker input and easier editing. Key down and hold mode accesses new insert, delete and bracket options plus inverses for preprogrammed functions.

1.61

2020-10-01

Version 1.61 adds step, ramp and sign functions with corresponding help pages. Formatting is improved for scrollable lists. Bug removed which was preventing Bessel plots in some instances. IOS 14 compatible.