User Guide
Page 108
...calculate the x root of a value. Calculates the factorial of a value. √ Calculates the square root of y. Scientific Calculator Keys Rotate iPod touch to landscape orientation to display the scientific calculator. 2nd Changes the trigonometric buttons (sin, cos, tan, sinh, cosh, and tanh) to the... power of the second value. Tap 2nd again to return the buttons to compute the total cost of a $500 item with an 8% sales tax, enter 500 + 8 % = which returns 40. For example, to their inverse functions (sin-1, cos-1, tan-1, sinh-1, cosh-1, and tanh-1). ...
...calculate the x root of a value. Calculates the factorial of a value. √ Calculates the square root of y. Scientific Calculator Keys Rotate iPod touch to landscape orientation to display the scientific calculator. 2nd Changes the trigonometric buttons (sin, cos, tan, sinh, cosh, and tanh) to the... power of the second value. Tap 2nd again to return the buttons to compute the total cost of a $500 item with an 8% sales tax, enter 500 + 8 % = which returns 40. For example, to their inverse functions (sin-1, cos-1, tan-1, sinh-1, cosh-1, and tanh-1). ...