{"id":1027,"date":"2017-04-05T21:53:39","date_gmt":"2017-04-05T21:53:39","guid":{"rendered":"http:\/\/mathparser.org\/?page_id=1027"},"modified":"2023-01-29T01:15:19","modified_gmt":"2023-01-29T01:15:19","slug":"astronomical-constants","status":"publish","type":"page","link":"https:\/\/mathparser.org\/mxparser-math-collection\/astronomical-constants\/","title":{"rendered":"Astronomical Constants"},"content":{"rendered":"\n<h6 class=\"wp-block-heading\">TO SUPPORT MY WORK, ORDER A COMMERCIAL LICENSE<\/h6>\n\n\n<div class='wpi_twin_buttons wpi_twin_button_1977'><a href='https:\/\/mathparser.org\/order-commercial-license\/' class='wpi_left_button wpi_designer_button wpi_shadow wpi_shadow_ wpi_designer_button_preset_242 wpi_icon wpi_icon_fa-shopping-cart   ' target='_blank' ><i class=''><\/i><span class='wpi_text'>ORDER Page<\/span><span class='wpi_or_txt'>or<\/span><\/a><a href='https:\/\/payhip.com\/INFIMA' class='wpi_right_button wpi_designer_button wpi_shadow wpi_shadow_ wpi_designer_button_preset_217 wpi_icon wpi_icon_fa-shopping-cart   ' target='_blank' ><i class=''><\/i><span class='wpi_text'>INFIMA Store<\/span><\/a><\/div>\n\n\n\n<h6 class=\"wp-block-heading\">THANK YOU!<\/h6>\n\n\n\n<h4 class=\"wp-block-heading\">mXparser provides a rich collection of built-in math functions, math expressions, and math symbols. Familiarize yourself with the scope and the syntax. Math collection internal help is also available directly from the software &#8211; see the tutorial and the API documentation for all the details. The math collection library is available at runtime and is fully and identically supported by the Java (including Kotlin, Android), C# (all .NET) and C++ versions.<\/h4>\n\n\n\n<iframe loading=\"lazy\" width=\"600\" height=\"371\" seamless frameborder=\"0\" scrolling=\"no\" src=\"https:\/\/docs.google.com\/spreadsheets\/d\/e\/2PACX-1vS2EPIDjq_ruk0PXaEJ-9qrGg41u4EidBkQ2JawtswZBCDXGnDj4wS7OI0X-K5TVyUFg5Cg9Szq8VDB\/pubchart?oid=1030866941&amp;format=interactive\"><\/iframe>\n\n\n\n<p class=\"has-text-align-center\"><a href='https:\/\/mathparser.org\/mxparser-tutorial\/' onclick='' class='wpi_designer_button   wpi_shadow wpi_shadow_ wpi_designer_button_preset_247 wpi_icon wpi_icon_code wpi_icon_left  ' target='' rel=''><i class=''><\/i><span class='wpi_text'>Tutorial<\/span><\/a> <a href='https:\/\/mathparser.org\/mxparser-math-collection\/' onclick='' class='wpi_designer_button   wpi_shadow wpi_shadow_ wpi_designer_button_preset_247 wpi_icon wpi_icon_fa-graduation-cap wpi_icon_left  ' target='' rel=''><i class=''><\/i><span class='wpi_text'>Math Collection<\/span><\/a> <a href='https:\/\/mathparser.org\/api\/' onclick='' class='wpi_designer_button   wpi_shadow wpi_shadow_ wpi_designer_button_preset_247 wpi_icon wpi_icon_book wpi_icon_left  ' target='' rel=''><i class=''><\/i><span class='wpi_text'>API spec<\/span><\/a> <a href='https:\/\/mathparser.org\/mxparser-downloads\/' onclick='' class='wpi_designer_button   wpi_shadow wpi_shadow_ wpi_designer_button_preset_247 wpi_icon wpi_icon_download wpi_icon_left  ' target='' rel=''><i class=''><\/i><span class='wpi_text'>Download<\/span><\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">mXparser &#8211; built-in Astronomical Constants<\/h2>\n\n\n\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr><th>Keyword<\/th><th>Type<\/th><th>Syntax<\/th><th>Since<\/th><th>Description<\/th><\/tr>\n<tr><td>[ly]<\/td><td>Constant value<\/td><td>[ly]<\/td><td>4.0<\/td><td>Light year &#8211; Astronomical constant ly [m] (m=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[au]<\/td><td>Constant value<\/td><td>[au]<\/td><td>4.0<\/td><td>Astronomical unit &#8211; Astronomical constant au, AU [m] (m=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[pc]<\/td><td>Constant value<\/td><td>[pc]<\/td><td>4.0<\/td><td>Parsec &#8211; Astronomical constant pc [m] (m=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[kpc]<\/td><td>Constant value<\/td><td>[kpc]<\/td><td>4.0<\/td><td>Kiloparsec &#8211; Astronomical constant kpc [m] (m=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Earth-R-eq]<\/td><td>Constant value<\/td><td>[Earth-R-eq]<\/td><td>4.0<\/td><td>Earth equatorial radius &#8211; Astronomical constant R\u00aa\u2295 [m] (m=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Earth-R-po]<\/td><td>Constant value<\/td><td>[Earth-R-po]<\/td><td>4.0<\/td><td>Earth polar radius &#8211; Astronomical constant R\u1d47\u2295 [m] (m=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Earth-R]<\/td><td>Constant value<\/td><td>[Earth-R]<\/td><td>4.0<\/td><td>Earth mean radius &#8211; Astronomical constant R\u2295 (m=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Earth-M]<\/td><td>Constant value<\/td><td>[Earth-M]<\/td><td>4.0<\/td><td>Earth mass &#8211; Astronomical constant M\u2295 [kg] (kg=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Earth-D]<\/td><td>Constant value<\/td><td>[Earth-D]<\/td><td>4.0<\/td><td>Earth-Sun distance &#8211; Astronomical constant &#8211; Semi major axis [m] (m=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Moon-R]<\/td><td>Constant value<\/td><td>[Moon-R]<\/td><td>4.0<\/td><td>Moon mean radius &#8211; Astronomical constant [m] (m=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Moon-M]<\/td><td>Constant value<\/td><td>[Moon-M]<\/td><td>4.0<\/td><td>Moon mass &#8211; Astronomical constant [kg] (kg=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Moon-D]<\/td><td>Constant value<\/td><td>[Moon-D]<\/td><td>4.0<\/td><td>Moon-Earth distance &#8211; Astronomical constant &#8211; Semi major axis [m] (m=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Solar-R]<\/td><td>Constant value<\/td><td>[Solar-R]<\/td><td>4.0<\/td><td>Solar mean radius &#8211; Astronomical constant R\u2609 [m] (m=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Solar-M]<\/td><td>Constant value<\/td><td>[Solar-M]<\/td><td>4.0<\/td><td>Solar mass &#8211; Astronomical constant M\u2609 [kg] (kg=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Mercury-R]<\/td><td>Constant value<\/td><td>[Mercury-R]<\/td><td>4.0<\/td><td>Mercury mean radius &#8211; Astronomical constant [m] (m=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Mercury-M]<\/td><td>Constant value<\/td><td>[Mercury-M]<\/td><td>4.0<\/td><td>Mercury mass &#8211; Astronomical constant [kg] (kg=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Mercury-D]<\/td><td>Constant value<\/td><td>[Mercury-D]<\/td><td>4.0<\/td><td>Mercury-Sun distance &#8211; Astronomical constant &#8211; Semi major axis [m] (m=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Venus-R]<\/td><td>Constant value<\/td><td>[Venus-R]<\/td><td>4.0<\/td><td>Venus mean radius &#8211; Astronomical constant [m] (m=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Venus-M]<\/td><td>Constant value<\/td><td>[Venus-M]<\/td><td>4.0<\/td><td>Venus mass &#8211; Astronomical constant [kg] (kg=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Venus-D]<\/td><td>Constant value<\/td><td>[Venus-D]<\/td><td>4.0<\/td><td>Venus-Sun distance &#8211; Astronomical constant &#8211; Semi major axis [m] (m=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Mars-R]<\/td><td>Constant value<\/td><td>[Mars-R]<\/td><td>4.0<\/td><td>Mars mean radius &#8211; Astronomical constant [m] (m=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Mars-M]<\/td><td>Constant value<\/td><td>[Mars-M]<\/td><td>4.0<\/td><td>Mars mass &#8211; Astronomical constant [kg] (kg=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Mars-D]<\/td><td>Constant value<\/td><td>[Mars-D]<\/td><td>4.0<\/td><td>Mars-Sun distance &#8211; Astronomical constant &#8211; Semi major axis [m] (m=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Jupiter-R]<\/td><td>Constant value<\/td><td>[Jupiter-R]<\/td><td>4.0<\/td><td>Jupiter mean radius &#8211; Astronomical constant [m] (m=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Jupiter-M]<\/td><td>Constant value<\/td><td>[Jupiter-M]<\/td><td>4.0<\/td><td>Jupiter mass &#8211; Astronomical constant [kg] (kg=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Jupiter-D]<\/td><td>Constant value<\/td><td>[Jupiter-D]<\/td><td>4.0<\/td><td>Jupiter-Sun distance &#8211; Astronomical constant &#8211; Semi major axis [m] (m=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Saturn-R]<\/td><td>Constant value<\/td><td>[Saturn-R]<\/td><td>4.0<\/td><td>Saturn mean radius &#8211; Astronomical constant [m] (m=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Saturn-M]<\/td><td>Constant value<\/td><td>[Saturn-M]<\/td><td>4.0<\/td><td>Saturn mass &#8211; Astronomical constant [kg] (kg=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Saturn-D]<\/td><td>Constant value<\/td><td>[Saturn-D]<\/td><td>4.0<\/td><td>Saturn-Sun distance &#8211; Astronomical constant &#8211; Semi major axis [m] (m=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Uranus-R]<\/td><td>Constant value<\/td><td>[Uranus-R]<\/td><td>4.0<\/td><td>Uranus mean radius &#8211; Astronomical constant [m] (m=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Uranus-M]<\/td><td>Constant value<\/td><td>[Uranus-M]<\/td><td>4.0<\/td><td>Uranus mass &#8211; Astronomical constant [kg] (kg=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Uranus-D]<\/td><td>Constant value<\/td><td>[Uranus-D]<\/td><td>4.0<\/td><td>Uranus-Sun distance &#8211; Astronomical constant &#8211; Semi major axis [m] (m=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Neptune-R]<\/td><td>Constant value<\/td><td>[Neptune-R]<\/td><td>4.0<\/td><td>Neptune mean radius &#8211; Astronomical constant [m] (m=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Neptune-M]<\/td><td>Constant value<\/td><td>[Neptune-M]<\/td><td>4.0<\/td><td>Neptune mass &#8211; Astronomical constant [kg] (kg=1) &#8211; Constant value<\/td><\/tr>\n<tr><td>[Neptune-D]<\/td><td>Constant value<\/td><td>[Neptune-D]<\/td><td>4.0<\/td><td>Neptune-Sun distance &#8211; Astronomical constant &#8211; Semi major axis [m] (m=1) &#8211; Constant value<\/td><\/tr>\n<\/tbody>\n<\/table>\n<figcaption>as of 2023-01-29<\/figcaption>\n<\/figure>\n\n\n\n<h6 class=\"wp-block-heading\"><a style=\"\" href=\"https:\/\/www.nuget.org\/packages\/MathParser.org-mXparser\/\" target=\"_blank\" rel=\"noreferrer noopener\">Nuget &#8211; Package Manager (<\/a><strong><a href=\"https:\/\/www.nuget.org\/packages\/MathParser.org-mXparser\/\" target=\"_blank\" rel=\"noreferrer noopener\">C#, F#, Visual Basic, &#8230;)<\/a><\/strong><\/h6>\n\n\n\n<p class=\"copy-cliboard has-background\" style=\"background-color:#404040\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\"><code>Install-Package <\/code><\/mark><code><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-yellow-color\">MathParser.org-mXparser<\/mark><\/strong><\/code><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\"><code> -Version <\/code><\/mark><code><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-yellow-color\"><strong>6.1.0<\/strong><\/mark><\/code><\/p>\n\n\n\n<p><strong><a rel=\"noreferrer noopener\" href=\"https:\/\/www.nuget.org\/packages\/MathParser.org-mXparser\/\" target=\"_blank\">Nuget &#8211; .NET CLI<\/a><\/strong><\/p>\n\n\n\n<p class=\"copy-cliboard has-background\" style=\"background-color:#404040\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\"><code>dotnet add package <\/code><\/mark><code><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-yellow-color\">MathParser.org-mXparser<\/mark><\/strong><\/code><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\"><code> --version <\/code><\/mark><code><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-yellow-color\">6.1.0<\/mark><\/strong><\/code><\/p>\n\n\n\n<p><strong><a rel=\"noreferrer noopener\" href=\"https:\/\/www.nuget.org\/packages\/MathParser.org-mXparser\/\" target=\"_blank\">Nuget &#8211; Package Reference<\/a><\/strong><\/p>\n\n\n\n<p class=\"copy-cliboard has-background\" style=\"background-color:#404040\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\"><code>&lt;PackageReference Include=<\/code><\/mark><code><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-yellow-color\">\"MathParser.org-mXparser\"<\/mark><\/strong><\/code><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\"><code> Version=<\/code><\/mark><code><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-yellow-color\">\"6.1.0\"<\/mark><\/strong><\/code><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\"><code>\/&gt;<\/code><\/mark><\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><strong><a href=\"https:\/\/search.maven.org\/artifact\/org.mariuszgromada.math\/MathParser.org-mXparser\/5.0.2\/jar\" target=\"_blank\" rel=\"noreferrer noopener\">Maven &#8211; Dependency (Java, Kotlin, Scala, Groovy, &#8230;)<\/a><\/strong><\/h6>\n\n\n\n<p class=\"copy-cliboard has-background\" style=\"background-color:#404040\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\"><code>&lt;dependency&gt;<br>&lt;groupid&gt;<\/code><\/mark><code><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-yellow-color\">org.mariuszgromada.math<\/mark><\/strong><\/code><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\"><code>&lt;\/groupid&gt;<br>&lt;artifactid&gt;<\/code><\/mark><code><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-yellow-color\">MathParser.org-mXparser<\/mark><\/strong><\/code><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\"><code>&lt;\/artifactid&gt;<br>&lt;version&gt;<\/code><\/mark><code><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-yellow-color\">6.1.0<\/mark><\/strong><\/code><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\"><code>&lt;\/version&gt;<br>&lt;\/dependency&gt;<\/code><\/mark><\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><a rel=\"noreferrer noopener\" href=\"https:\/\/search.maven.org\/artifact\/org.mariuszgromada.math\/MathParser.org-mXparser\/5.0.2\/jar\" target=\"_blank\">Maven &#8211; Gradle<\/a><\/h6>\n\n\n\n<p class=\"copy-cliboard has-background\" style=\"background-color:#404040\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\"><code>implementation <\/code><\/mark><code><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-yellow-color\">'org.mariuszgromada.math:MathParser.org-mXparser:6.1.0'<\/mark><\/strong><\/code><\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><a href=\"https:\/\/github.com\/mariuszgromada\/MathParser.org-mXparser\/tree\/master\/CURRENT\/cpp\/lib\" target=\"_blank\" rel=\"noreferrer noopener\">CMake &#8211; Dependency \/ FetchContent (C++, MSVC, LLVM\/Clang, GNU\/GCC, MinGW, MSYS2, WSL, Windows, Linux, Unix, MacOS) <\/a><\/h6>\n\n\n\n<p class=\"copy-cliboard has-medium-font-size has-background\" style=\"background-color:#404040\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\"><code>include(FetchContent)<br>FetchContent_Declare(<br>   <\/code><\/mark><code><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-yellow-color\">MathParserOrgMxParser<\/mark><\/strong><\/code><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\"><code><br>   GIT_REPOSITORY <\/code><\/mark><code><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-yellow-color\">https:\/\/github.com\/mariuszgromada\/MathParser.org-mXparser.git<\/mark><\/strong><\/code><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\"><code><br>   GIT_TAG <\/code><\/mark><code><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-yellow-color\">v.6.1.0<\/mark><\/strong><\/code><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\"><code><br>   SOURCE_SUBDIR CURRENT\/cpp\/lib<br>)<br>FetchContent_MakeAvailable(<\/code><\/mark><code><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-yellow-color\">MathParserOrgMxParser<\/mark><\/strong><\/code><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\"><code>)<br>target_link_libraries(<strong>YourExecutable <\/strong><\/code><\/mark><code><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-yellow-color\">MathParserOrgMxParser<\/mark><\/strong><\/code><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\"><code>)<\/code><\/mark><\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><a rel=\"noreferrer noopener\" href=\"https:\/\/github.com\/mariuszgromada\/MathParser.org-mXparser\" target=\"_blank\">GitHub<\/a><\/h6>\n\n\n\n<p class=\"copy-cliboard has-background\" style=\"background-color:#404040\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\"><code>git clone <\/code><\/mark><code><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-yellow-color\">https:\/\/github.com\/mariuszgromada\/MathParser.org-mXparser<\/mark><\/strong><\/code><\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><strong>OTHER DOWNLOAD OPTIONS<\/strong><\/h6>\n\n\n<p><a href='https:\/\/github.com\/mariuszgromada\/MathParser.org-mXparser\/releases\/download\/v.6.1.0\/MathParser.org-mXparser-v.6.1.0-dotnet-bin-only.zip' onclick='' class='wpi_designer_button   wpi_shadow wpi_shadow_ wpi_designer_button_preset_348 wpi_icon wpi_icon_download wpi_icon_left  ' target='' rel=''><i class=''><\/i><span class='wpi_text'>Download latest release \u2013 v.6.1.0 Sagitara: .NET bin only<\/span><\/a><a href='https:\/\/github.com\/mariuszgromada\/MathParser.org-mXparser\/releases\/download\/v.6.1.0\/MathParser.org-mXparser-v.6.1.0-jdk-bin-only.zip' onclick='' class='wpi_designer_button   wpi_shadow wpi_shadow_ wpi_designer_button_preset_348 wpi_icon wpi_icon_download wpi_icon_left  ' target='' rel=''><i class=''><\/i><span class='wpi_text'>Download latest release \u2013 v.6.1.0 Sagitara: JAVA bin only<\/span><\/a><a href='https:\/\/github.com\/mariuszgromada\/MathParser.org-mXparser\/releases\/download\/v.6.1.0\/MathParser.org-mXparser-v.6.1.0.zip' onclick='' class='wpi_designer_button   wpi_shadow wpi_shadow_ wpi_designer_button_preset_348 wpi_icon wpi_icon_download wpi_icon_left  ' target='' rel=''><i class=''><\/i><span class='wpi_text'>Download latest release \u2013 v.6.1.0 Sagitara: bin + doc<\/span><\/a><\/p>\n\n\n\n<h6 class=\"wp-block-heading\">NEWS FROM MATHPARSER.ORG<\/h6>\n\n\n\n<div class=\"AW-Form-2120798082\"><\/div>\n<script type=\"text\/javascript\">(function(d, s, id) {\n    var js, fjs = d.getElementsByTagName(s)[0];\n    if (d.getElementById(id)) return;\n    js = d.createElement(s); 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clipboard-write; encrypted-media; fullscreen; picture-in-picture\" loading=\"lazy\" src=\"https:\/\/open.spotify.com\/embed\/album\/3WIRgIVIFqtujgzULjOCt8?utm_source=oembed\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<h6 class=\"wp-block-heading\">DONATION<\/h6>\n\n\n<div class='wpi_slide wpi_slide_1266'><div class='wpi_slide_image'><\/div><div id='wpi_slide_content' ><div class='wpi_slide_heading'><div><span>Did you find the software useful?<\/span><\/div><\/div><div class='wpi_slide_text'>Please consider donation \ud83d\ude42<\/div><a href='https:\/\/www.paypal.com\/cgi-bin\/webscr?cmd=_s-xclick&#038;hosted_button_id=QJYYH86583LEN' onclick='' class='wpi_designer_button   wpi_shadow wpi_shadow_ wpi_designer_button_preset_748 wpi_icon wpi_icon_no wpi_icon_left  ' target='_blank' rel=''><i class=''><\/i><span class='wpi_text'>DONATE<\/span><\/a><\/div><div class='wpi_slide_footer' >Donation with PayPal<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>mXparser &#8211; built-in Astronomical Constants Keyword Type Syntax Since Description [ly] Constant value [ly] 4.0 Light year &#8211; Astronomical constant ly [m] (m=1) &#8211; Constant value [au] Constant value [au] 4.0 Astronomical unit &#8211; Astronomical constant au, AU [m] (m=1) &#8211; Constant value [pc] Constant value [pc] 4.0 Parsec &#8211; Astronomical constant pc [m] (m=1) &hellip; <a href=\"https:\/\/mathparser.org\/mxparser-math-collection\/astronomical-constants\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Astronomical Constants<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":222,"menu_order":13,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"class_list":["post-1027","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/mathparser.org\/wp-json\/wp\/v2\/pages\/1027","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mathparser.org\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mathparser.org\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mathparser.org\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mathparser.org\/wp-json\/wp\/v2\/comments?post=1027"}],"version-history":[{"count":6,"href":"https:\/\/mathparser.org\/wp-json\/wp\/v2\/pages\/1027\/revisions"}],"predecessor-version":[{"id":7441,"href":"https:\/\/mathparser.org\/wp-json\/wp\/v2\/pages\/1027\/revisions\/7441"}],"up":[{"embeddable":true,"href":"https:\/\/mathparser.org\/wp-json\/wp\/v2\/pages\/222"}],"wp:attachment":[{"href":"https:\/\/mathparser.org\/wp-json\/wp\/v2\/media?parent=1027"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}