Hp Prime Graphing Calculator Uživatelský manuál stáhnout pdf (Strana 185)

100

101

Geometry 181

Example:

areaat(circle(x^2+y^2=1), point(-4,4))

displays “acircle(x^2+y^2=1)= π” at point (-4, 4))

areaatraw

Works the same as areaat, but without the label.

distanceat

Used in Symbolic view. Displays the distance between 2

geometrical objects. The measure is displayed, with a label,

at the given point in Plot view.

distanceat(object1, object2, point)

Example:

distanceat(1+i, 3+3*i, 4+4*i) returns “1+i

3+3*i=2√2”

at point (4,4)

distanceatraw

Works the same as distanceat, but without the label.

perimeterat

Used in Symbolic view. Displays the perimeter of a polygon

or circle. The measure is displayed, with a label, at the given

point in Plot view.

perimeterat(polygon, point) or

perimeterat(circle, point)

Example:

perimeterat(circle(x^2+y^2=1), point(-4,4))

displays “pcircle(x^2+y^2=1)= 2*π” at point (-4, 4)

perimeteratraw

Works the same as perimeterat, but without the label.

slopeat

Used in Symbolic view. Displays the slope of a straight object

(segment, line, etc.). The measure is displayed, with a label,

at the given point in Plot view.

slopeat(object, point)

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Hp Prime Graphing Calculator Uživatelský manuál Strana 185

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