Vec?

Makes the scalar quantity in the top register a vector component.

1/x

Takes the inverse of the scalar quantity in the top register.

Pow

Raises a scalar quantity to the power you specify.

( Square Root)

Takes the square root of the quantity in the top register.

Trig

Takes a selected trigonometric value of the value in the top register of the calculator stack

d/d?

Takes the partial derivative of the quantity in the top register.

(Integral)

Takes the integral of a scalar quantity over a volume, surface, or line.

Min

Computes the minimum of a scalar field quantity on a line, surface, or volume.

Max

Computes the maximum of a scalar field quantity on a line, surface, or volume.

Ñ (Gradient)

Takes the gradient of the scalar quantity in the top register.

ln

Takes the natural logarithm (base e) of the scalar quantity in the top register.

log

Takes the logarithm (base 10) of the scalar quantity in the top register