Herbert Voß submitted an update to the

pst-eucl

package.

Version number: 1.75 2020-09-29 License type: lppl

Summary description: Euclidian geometry with PSTricks

Announcement text: ----------------------------------------------------------------------

pst-eucl.pro -------- 1.04 2020/09/29 - some new functions for 1.75

pst-eucl.tex -------- 1.75 2020/09/29 - add macro to calc the coefficents of general conic $ax^2+bxy+cy^2+dx+ey+f=0$ through given five points, pstGeneralConicEquation. - add macro to calc the coefficents of general conic $ax^2+bxy+cy^2+dx+ey+f=0$ of the given ellipse, pstGeneralEllipseEquation. - add macro to calc the coefficents of general conic $ax^2+bxy+cy^2+dx+ey+f=0$ of the given hyperbola, pstGeneralHyperbolaEquation. - add macro to calc the coefficents of general conic $ax^2+bxy+cy^2+dx+ey+f=0$ of the given parabola, pstGeneralParabolaEquation. - add macro to draw the intersections of line AB and general conic $ax^2+bxy+cy^2+dx+ey+f=0$, pstGeneralConicLineInter. - add macro to draw the intersections of circle OA and general conic $ax^2+bxy+cy^2+dx+ey+f=0$, pstGeneralConicCircleInter. - add macro to draw the intersections of ellipse and general conic $ax^2+bxy+cy^2+dx+ey+f=0$, pstGeneralConicEllipseInter. - add macro to draw the intersections of hyperbola and general conic $ax^2+bxy+cy^2+dx+ey+f=0$, pstGeneralConicHyperbolaInter. - add macro to draw the intersections of parabola and general conic $ax^2+bxy+cy^2+dx+ey+f=0$, pstGeneralConicParabolaInter. - add macro to draw the intersections of two general conics $ax^2+bxy+cy^2+dx+ey+f=0$, pstGeneralConicInter. - fix an issue in pstGeneralHyperbolaCoef that it gets the wrong symmetrical axis when draw quadratic curve 2xy-x+2y+1=0. - update pstGeneralHyperbolaABCDE to support the quadratic curve equation with a=0, e.g, given five points from curve xy=1. - update the (pos) parameter U|D|L|R to :U|:D|:L|:R in pstTriangleSSS, pstTriangleSAS etc, and support (node) to specify a base line to draw the triangle.

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This package is located at http://mirror.ctan.org/graphics/pstricks/contrib/pst-eucl

More information is at https://www.ctan.org/pkg/pst-eucl

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Thanks for the upload.

For the CTAN Team Erik Braun

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