Scientific Calculator +i

Scientific Calculator +i


(3 stars)


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50,000 - 100,000 downloads

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• Calculate expressions containing complex numbers in standard form a+bi and polar (phasor) form r∠(θ).

• Supports all standard mathematical functions plus the Gamma, Γ, and Psi, Ψ, functions.

Swipe the number pad to the right to see more functions (trig, hyperbolic, inverses, etc).

• RAD and DEG mode.
• Fixed, scientific and engineering notations.

Do statistics with one or two dimensional data:
• x1, x2 ,x3, ....
• Press Σ to calculate sum, mean, max, min, variance, sample and standard deviation, median,upper and lower quartile, etc.

• x1, y1; x2, y2; x3, y3; ... .
• Press Σ to calculate the equation of the linear regression line and graph it .

• Long press ! to calculate combinations C(n, r) and permutations P(n, r).

• Enter functions f(x) or parametric equations p(t) and generate table of values.

• Physical/Chemical/Atomic and other scientific constants.

• Easy to use units converter. (Time, Mass, Length, Velocity, and many more.)

All of the above with more details are included in the built-in Instruction menu accompanying this scientific calculator.

Tags: calculate 3log5, reciprocal keys on calculators, free graphing calculator, graphing, calculator backspace coding, scientific calculator background, calculator, scientific graphic calculator, target=_blank>>, polar coordinates calculator.

Recently changed in this version

• New look and feel / side menu
• Swipe your finger on the key pad to display more functions.
• Scientific Calculator / new app icon
• Calculator accepts list of numbers such as 1,2,3,4,-5/2. Press Σ to calculate average, max, min standard deviation, etc.
• Also press Σ to plot points, find and graph the linear regression line
• For the free graphing calculator with many added features select it from the menu.
•• If crashed on update, un-install and then install again.

Comments and ratings for Scientific Calculator +i
  • (42 stars)

    by Mohammad Kazem Akhgary on 22/04/2015

    UI is confusing

  • (42 stars)

    by Naser Elmisbah on 06/01/2015

  • (42 stars)

    by Gabe Kirkpatrick on 26/12/2014

    I really like the points entry option. I cannot however figure out how to get the calculator to accept a negative number this way. I keep getting the error of invalid operand. I am using the minus sign as I do not see a negative sign. Maybe it's just me. Good app other than that.

  • (42 stars)

    by soroush aerabi on 04/12/2014

    Why update of this software is not available for iran.

  • (42 stars)

    by Wei Wen Low on 02/12/2014

    Thanks. After uninstalling and installing again it works great again.

  • (42 stars)

    by Christine Scavetta on 25/11/2014

    Is there a way to have the tables for the graphs. It would be much appreciated if I was told how to do it

  • (42 stars)

    by Danial Hayati on 23/11/2014

    Its the first app that can graph 2x/(x-floor(x)-1) & other hard graphing functions

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