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Functions

checkArcInterval(start [number], end [number], ang[number], dir[boolean])

checkEquals(a [number], b [number])

checkEqualsPoints(A [point or 2 numbers], B[point or 2 numbers])

checkPointInsideLine(P [point or numbers], A [point or numbers], B [point or numbers])

checkNumberInsideInterval(p [number], a [number], b [number])

checkPointInsideRectangle(P [point or numbers], A [point or numbers], B [point or numbers])

checkPointInsideSegment(P [point or numbers], A [point or numbers], B [point or numbers])

checkPointInsideTriangle(P [point or numbers], A [point or numbers], B [point or numbers], C [point or numbers])

convertToCanvas(P [point or numbers])

convertToSarit(P [point or numbers])

degToRad(a [number])

getAngleBetweenTwoLines(V [point], A [point], B [point])

getAngleByCarnot(a [number], b [number], c [number])

getAngleByCarnot2(A [point], B [point], C [point])

getAngleFromChord(chord [number], radius [number])

getAngleFromGradient(A [point], B [point])

getArcCos(n [number])

getArcSin(n [number])

getArcTan(n [number])

getAreaByHero(a [number], b [number], c [number])

getAreaByHero2(A [point], B [point], C [point])

getBisectorEquation(V [point], A [point], B [point])

getCentroid(A [point], B [point], C [point])

getChordFromAngle(angle [number], radius [number])

getCircularSectorArc(angle [number], radius [number])

getCircularSectorArea(angle [number], radius [number])

getCircularSegmentArea(angle [number], radius [number])

getCircularSegmentArea2(chord [number], radius [number])

getCircumcircle(A [point], B [point], C [point])

getCos(a [number])

getDistance(A [point], B [point])

getDistanceBetweenPointAndLine(P [point], A [point], B [point])

getGradient(A [point], B [point])

getHypByPythagoras(a [number], b [number])

getIncenter(A [point], B [point], C [point])

getIncircle(A [point], B [point], C [point])

getIntercept(A [point], B [point])

getIntersectionBetweenCircleAndArc(A [point], r1 [number], B [point], r2 [number], s [number], e [number], d [boolen])

getIntersectionBetweenLineAndCircle(A [point], B [point], O [point], r [number])

getIntersectionBetweenLineAndParabola(A [point], B [point], a [number], b [number], c [number])

getIntersectionBetweenSegmentAndArc(A [point], B [point], O [point], r [number], s [number], e [number], d [boolean])

getIntersectionBetweenSegmentAndCircle(A [point], B [point], a, b, c)

getIntersectionBetweenTwoArcs(A [point], r1, s1, e1, d1, B [point], r2, s2, e2, d2)

getIntersectionBetweenTwoCircles(A [point], r1, B [point], r2)

getIntersectionBetweenTwoLines(A [point], B [point], C [point], D [point])

getIntersectionBetweenTwoSegments(A [point], B [point], C [point], D [point])

getLegByPythagoras(a, b)

getLineEquation(A [point], B [point])

getLineFromPoint(m, P [point])

getMidpoint(A [point], B [point])

getMixtilinearIncircle(A, B, C, v)

getOrtocenter(A [point], B [point], C [point])

getParabolaTangent(a, b, c, x)

getPerpendicularAtLineThroughPoint(A [point], B [point], P [point])

getPointFromLength(m, P [point], len)

getPolygonApothem(n, side)

getPolygonArea(n, side)

getPolygonRadius(n, s)

getPolygonSide(n, radius)

getQuadEquation(a, b, c)

getSideByCarnot(a, b, c)

getSideOfEquilateralTriangleFromAnInternalPoint(a, b, c)

getTangentBetweenLineAndCircle()

getTangentBetweenLineAndTwoCircles()

getTangentEquation()

getTangentsBetweenPointAndArc(P, O, r, s, e, d)

getTangentsBetweenPointAndCircle()

getVectorDirection()

round(ax, ay, bx, by, cx, cy)