Examples of Symbolic Questions with Calculator Notation

A simple expression with integers

2x+52500

$2x+52500$

A polynomial with a fractional coefficient

(1/2)x^2+4x+2

$\frac{1}{2}{x}^2+4x+2$

A simple inequality

x>=-4

$x\ge -4$

A square root

sqrt(x)

$\sqrt{x}$

A cube root

root3(x)

$\sqrt[3]{x}$

An expression involving pi and Euler's number

pi+exp(2)

$\pi +\exp \left(2\right)$

The natural logarithm of an absolute value

ln(abs(x))

$\ln \left(\left|x\right|\right)$

An inverse tangent in radians

atan(x)

$\mathrm{atan}\left(x\right)$