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

Calcium 1.3.0

By @NriotHrreion

Add

• Context menus
• Single history record deleting
• Calculation result copying
• Auto completion for more symbols and functions
• Dependency list in about dialog
• Functions (median var count total min max exp floor round)
• Sigma calculating
• Integrals calculating
• Product calculating

Improve

• Dark mode appearance

Change

• Move vars and funcs dialog to the status bar
• Move the FPS in the status bar to the left side
• Remove the browser default context menu

Fix

• Functions keep existing after clearing all functions by ctrl+r
• Cannot calculate in programming mode
• Incorrect calculation of hex number system
• Cannot input programming mode symbols
• Able to input some illegal symbols
• press Enter after click buttons will trigger the context menu
• No auto completion of right bracket when cliking button to input functions
• Sigma dialog and integrals dialog display incorrectly when being reopened
• Cursor jumps to right side when clicking blank area in general mode and programming mode
• Graphing mode loading error
• Integrals without $dx$ can be calculated
• Scroll appears in input box in graphing mode
• Inaccurate calculation of integrals

Other

• Site domain has changed to https://calcium.js.org (Thanks @indus and @MattIPv4)
• Add sponsor button (Welcome to donate)
• Users will be redirected to calcium.js.org when accessing calc.nin.red

Calcium 1.2.4

By @NriotHrreion

Add

• Gamma function for calculations of nonintegral factorial number
• CH button for history cleaning

Change

• Improve the file structure
• Rewrite the tokens as classes
• Change the way compiler reads numbers

Fix

• Incorrect calculation of nPr function
• Incorrect calculation of multi-factorial (#13)
• Units are converted incorrectly when the value is too small
• Incorrect calculation of factorial of abs value

Calcium 1.2.3

By @NriotHrreion

Add

• Input box automatically scrolling
• Press ^ to input exponential number

Change

• Decrease the delta x that draws the function (#6)

Fix

• $2\sin(x)\cos(x)$ cannot be calculated properly (#2)
• Negative number cannot be divided
• Float dividing may be incorrect (#1)
• tempNumber doesn't reset when adding a number (#4)
• Cannot render function $\frac{1}{x}$ (#3)
• Add exponential number incorrectly when the cursor isn't at the end of the formula
• Error when calculating a powered variable accompanied by a coefficient
• Absolute value cannot be powered
• Powered absolute value will ignore the rest of the formula
• Incorrect calculations of the formulas like $2ab$
• Incorrect calculations of coefficient (#7)
• Colors inside canvas won't change when switching themes (#11)
• No negative infinity (#10)
• Trigonometric function precision error (#8)

Other

• Add tests
• Add issue templates