BRISTOL - Calculator
Calculator: Basic & Scientific
FreeOffers In-App Purchases
3.32for iPhone, iPad and more
Age Rating
BRISTOL - Calculator Screenshots
About BRISTOL - Calculator
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.
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.
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What's New in the Latest Version 3.32
Last updated on Dec 8, 2023
Old Versions
Greater flexibility on index operator format, intelligent transpose and index operator discrimination plus ambiguity detection alerts.
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Version History
3.32
Dec 8, 2023
Greater flexibility on index operator format, intelligent transpose and index operator discrimination plus ambiguity detection alerts.
3.30
Nov 3, 2023
Functions added for extracting rows and columns from a matrix plus minimum and maximum values from a set.
3.10
May 5, 2023
Use of the roots function extended in programs.
3.09
Dec 4, 2022
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
Oct 5, 2022
Extended attached keyboard shortcuts and improvements plus minor cursor refinement.
3.07
Jun 19, 2022
Dynamic plots added.
3.06
May 17, 2022
Works with both calculator's keypad and hardware keyboard
3.02
May 12, 2022
Visual improvements to keyboard and menu.
3.01
May 12, 2022
Visual improvements to keyboard and menu.
2.26
Apr 6, 2022
Additional built in functions modulo, quotient and floor.
2.25
Dec 6, 2021
Functions isOdd and isEven added. Improvements made to automated XY and parametric graph plotting routines.
2.24
Dec 1, 2021
Calendar function arguments format made less restrictive.
2.23
Nov 11, 2021
Additional interpolation and calendar functions added.
2.22
Jul 27, 2021
Additional user input format checking for the index operator.
2.21
Jul 10, 2021
iPad version runs in split view and slide over.
2.20
Jul 8, 2021
Speed improvements to algorithms.
Discrete Fourier transform functions added.
Discrete Fourier transform functions added.
2.15
Jun 10, 2021
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.
Colour schemes and screen arrangements are stored with the calculations.
Minor improvement to the presentation of the 'total' function and the keyboard.
2.10
May 31, 2021
Improved font autosizing and the calculator can now be used on an iPad.
2.00
Apr 25, 2021
Minor update allows background audio playback.
1.99
Apr 9, 2021
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
Mar 9, 2021
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
Feb 23, 2021
Visual enhancement to the keyboard and interface.
1.96
Feb 7, 2021
An automatic font sizing option is provided together with improvements to key operation, menu selection, and button feedback.
1.95
Feb 6, 2021
An automatic font sizing option is provided together with improvements to key operation, menu selection, and button feedback.
1.90
Dec 19, 2020
Linear regression graphs and chi squared functions added. Minor plot algorithm refinements to singularity handling.
BRISTOL - Calculator FAQ
Click here to learn how to download BRISTOL - Calculator in restricted country or region.
Check the following list to see the minimum requirements of BRISTOL - Calculator.
iPhone
Requires iOS 14.7 or later.
iPad
Requires iPadOS 14.7 or later.
iPod touch
Requires iOS 14.7 or later.
BRISTOL - Calculator supports English
BRISTOL - Calculator contains in-app purchases. Please check the pricing plan as below:
bristol calculator storage
$3.99
Related Videos
Latest introduction video of BRISTOL - Calculator on iPhone
