Calcium 2.0.0

By @NriotHrreion

Add

• Polar coordinate system in graphing mode
• Polar function image graphing (#9) (#21)
• Atomic weights querying, calculating and inputting (#20)
• Function image zooming for mobile clients
• <canvas> in graphing mode automatically adjusts its size when resizing the page
• Sidebar shadow in graphing mode
• Scientific notation in graphing mode (when the number to display is too big)
• Display axis line number even if the axis line is out of the screen
• Text outline in graphing mode
• Top navbar & Redesigned the layout
• Loading page & Loading animation
• Show "Sure you want to leave?" alert when the user closes the page
• Keep the last calculator mode the next time the user opens the app

Improve

• Graphing mode optimization
• Appearance optimization
• Code structure
• Code readability
• The appearance of select component
• No fully refresh function image when zooming in

Change

• Remove $N_A$ auto complete
• Add meta tags for the html page
• Change the source URL of currency api from jsDelivr to unpkg
• Create .browserslistrc
• Remove sidebar mode switcher
• Modify the content of "about dialog"

Fix

• Incorrect calculation of exp and xPx
• ctrl+r doesn't clear all functions (#19)
• Some appearance bug
• Dark theme bug in mobile clients
• Incorrect appearance of graphing mode in mobile clients
• Functional error of graphing mode in mobile clients
• Function images become discontinuous when being moved in mobile clients
• Uncomfortable function image zooming
• Event listeners are not removed when the canvas component being unmounted
• Precision loss of the numbers greater than $10^{23}$
• $0$ being transformed into $\infty$ through numberToString()
• History displaying bug
• Sidebar sash overflowing
• Mode switching bug in mobile clients
• Big numbers and NaN issue in unit convert dialog
• Function list sidebar being expanded by the items inside
• Select button appearance bug in mobile clients
• Function list item overflowing in mobile clients
• Input box content is not aligned when the integral symbol is inputted
• 3a != a3 794823a & 2e != e2 a98c997

Other

• Add new icon for Calcium
• Add new poster for Calcium
• Some grammar correction and some changes to README

✨ Congratulations on the release of Calcium 2.0.0! 🎉🎉🎉

Calcium 2.0.0rc2

By @NriotHrreion

Calcium 2.0.0rc1

By @NriotHrreion

Calcium 1.5.1c

By @NriotHrreion

Calcium 1.5.1b

By @NriotHrreion

Calcium 1.5.1a

By @NriotHrreion

Calcium 1.5.0

By @NriotHrreion

Add

• Calculator input content highlighting
• Currency exchanging dialog

Improve

• Code readability

Change

• Add some blue style as highlighter
• Use InputContext to manage inputting data

Fix

• Unexpected position of coordinate line number in graphing mode
• Unexpected colors of brackets of function symbol
• phi is not a number
• Variables set during the calculations of sum, product and integral are not deleted when the calculations finish
• InputBox won't update when the exponential changes
• $29.4^2 \neq 864.36$
• Uncomfortable auto completing of brackets
• Function wrapped with brackets outside cannot be graphed (#16)
• Incorrect calculations of integration that have negative limits (#17)
• Selector cannot select the default value
• Non-numbers can be inputted by pasting into currency input

Other

• Some grammar correction and some changes to README

Calcium 1.4.0

By @NriotHrreion

Add

• Take mouse point as the center when zooming in or out & change the spacing when zooming
• Moving won't stop when the mouse goes out of the canvas or the whole page
• Function editor dialog
• Animations for function items
• Function editing
• LambertW $W_0(x)$ function
• Allow uppercase letter to be variable name
• Function list in mobile clients
• Icons for items in unit converting dialog
• Sash resizer
• Icon for back button in dialogs

Improve

• Create a new thread for function calculating
• $P_n^r$ and $C_n^r$ calculating

Change

• Remove text background in graphing mode

Fix

• Cannot use the scrollbar by wheeling in seniority dialog
• Buggy zooming in / out in graphing mode
• Low FPS due to the deduplication of list objects
• Unexpected appearance of tofrac button in Safari
• Unexpected displaying of sidebar
• Broken mask-repeat: no-repeat; (less/less.js#4253) (Less.js is not to blame for this)
• Warning onAfterSetupMiddleware and onBeforeSetupMiddleware are deprecated when launching the app
• Browserlist warning caniuse-lite is outdated when launching the app
• Number box choosing doesn't work
• Unexpected input when pressing enter button with nothing inputed in input box
• Unexpected input of LambertW
• Displaying line height of LambertW text is not aligned
• Broken sidebar in mobile clients
• Keypad tabs in programming mode are not applied styles
• Firefox adaptation issues (details)
• Unexpected displaying position of line number in graphing mode

Calcium 1.3.3

By @NriotHrreion

Add

• Tooltips for buttons (using react-tooltip)
• Calculations of logarithm to the base of any number
• Changelog in about dialog
• "tofrac" button & fraction calculation result
• Input the last calculation to the input box
• Content rollback in input box
• Shortcut of switching "tofrac" mode
• Fluent tab animations
• Inputting by clicking on number boxes in programming mode
• A new constant
• Automatically detection of system theme
• Seniority calculator

Improve

• The value storing of number systems
• The appearance of contextmenu

Change

• Move the unit type tags to the left side
• Make the toggle component be independent as @nocp/toggle

Fix

• Graphing mode canvas is blurry in mobile clients
• Function image is not continuous when moving in mobile clients
• Slow function image rendering
• Incorrect calculations with variables
• Incorrect function images of $x^2$ and $x!$
• Constants cannot be read from constants list
• Type warning of service worker
• Continuous $\tan(x)$ function image
• Numbers on the axis lines are not aligned with center
• Fetch changelog every time when the page is loaded
• Fonts in "tofrac" switcher is almost invisible in dark mode
• Tab slider is not aligned with the text of tab buttons
• Slow performance of the whole app because of too much calling of requestAnimationFrame

Other

• Calcium now has APK version, which can be downloaded at below "assets"

Calcium 1.3.1

By @NriotHrreion

Add

• Adaptation for mobile clients
• Black background in QQ browser in mobile clients
• Functions playing (using Tone.js)
• Dialog adaptation for mobile clients
• rand function

Change

• The banner

Fix

• Symbol omicron ($\omicron$) inputting error
• Cannot input not function in programming mode
• Cannot calculate functions
• Cannot input some symbols in mobile clients
• Moving functions will trigger mobile browser events
• Stack overflow when calculating some complex formula
• Bottom of the page will be covered by the toolbar of mobile browsers
• Cannot input hex numbers A~F with keyboard
• No function auto completion in mobile clients
• Cannot input % with keyboard