Calculus Viewer Requirement

Subject Areas

Tools / Misc

bCalc

drag-N-drop

scrnGC2: Calc Input

scrnGC3: f(x) Plot Input

scrnGC4: g(x) Plot Input

The inputs above will be hidden when the program finally gets launched. Currently, I am not hiding them even when you close the calculator. The purpose of the inputs is to help in debugging. This allows you to enter simple code on the calculator screen but the program translates the input to javascript math. Give it a try and see if you notice any obvious problems or have suggestions for improvements.

gCalc

drag-N-drop

Select precision* of answer:

Select angle mode:

Enter expression to evaluate here:

The answer is shown below:

Enter function to be plotted:

f(x) =

Enter 2nd function, if needed:

g(x) =

Change or reset the x-y scaling below:

x_min =

x_max =

y_min =

y_max =

Accuracy Disclaimer

The javascript math object methods used for this calculator are not accurate for very large or very small numbers. In particular, the trigonometric functions may yield very small answers that should actually be zero or very large answers that should be infinite. This typically occurs at 90° or pi/2 intervals.

DO NOT USE WHERE HIGH PRECISION IS REQUIRED. USE AT YOUR OWN RISK.

(Close Window)

Calculus Viewer Requirement

In order to properly display the calculus excercises on this site, you will need Internet Explorer 6+ with MathPlayer installed, or Mozilla/Firefox/Netscape 7+ with MathML fonts installed.

The ASCIIMath syntax and javascripts used herein, were developed by Peter Jipsen (Chapman University). Additional information can be found at his ASCIIMath Homepage. Most of the syntax needed to provide answers for this site is shown below. If you would like a more extensive tutorial, please see James Gray's asciiMathML Tutorial. Return to this page at any time via the asciiMathML HELP icon at the left.

Input	Output	Input	Output	Input	Output
\`2 times 5\`	`2 times 5`	\`x^2\`	`x^2`	\`lim_(x->infty)(1/x)\`	`lim_(x->infty)(1/x)`
\`3*5\`	`3*5`	\`pir^2\`	`pir^2`	\`dx/dy\`	`dx/dy`
\`1/2\`	`1/2`	\`e^(x//3)\`	`e^(x//3)`	\`int_0^5x\ dx\`	`int_0^5x\ dx`
\`f@g(x)\`	`f@g(x)`	\`sqrt(x)\`	`sqrt(x)`	\`sum_(k=1)^n k\`	`sum_(k=1)^n k`
\`x_(mn)\`	`x_(mn)`	\`root(x)(2y)\`	`root(x)(2y)`	\`[(1,2),(3,4)]\`	`[(1,2),(3,4)]`

Type into textarea at left using \` or \$ delimiters. Output will appear here.