Exporting help in the CSV format

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The tutorial consists of more than 200 live examples from 50 sections. Each of the examples can be copied and run on your own environment. In addition, mXparser provides an extensive collection of over 500 built-in math functions, expressions and symbols. Familiarize yourself with the scope and the syntax. Live testing is the best way to learn. Good luck! 🙂

Tutorial Math Collection API spec Download

Below is the code for JAVA, the code for C# is almost identical. To copy the code, double-click inside the frame.

List of available options

// JAVA: import org.mariuszgromada.math.mxparser.*;
// C#: using org.mariuszgromada.math.mxparser;
// ...

// Only built-in elements
String mXparser.getHelpAsCsv();
String mXparser.getHelpAsCsv(String query);
String mXparser.getHelpAsCsv(String quote, String delimiter, boolean addHeader);
String mXparser.getHelpAsCsv(String query, String quote, String delimiter, boolean addHeader);
// JAVA: import org.mariuszgromada.math.mxparser.*;
// C#: using org.mariuszgromada.math.mxparser;
// ...

// Also with user-defined elements, when e is an instance of Expression
String e.getHelpAsCsv();
String e.getHelpAsCsv(String query);
String e.getHelpAsCsv(String quote, String delimiter, boolean addHeader);
String e.getHelpAsCsv(String query, String quote, String delimiter, boolean addHeader);

Query parameter syntax

For a basic in-line search, simply provide a word (e.g.: "sine") in the query parameter.
Advanced search is also possible, please use one of the tags below when formatting the query parameter:
  • "key=" – keyword (e.g.: "key=sin")
  • "desc=" – description (e.g.: "desc=trigonometric"),
  • "syn=" – syntax (e.g.: "syn=sin")
  • "type=" – type (e.g.: "type=unit")
  • "since=" – since (e.g.: "since=4.1")
  • "typeid=" – please refer to parser tokens (e.g.: "typeid=3")
  • "keyid=" – please refer to parser tokens (e.g.: "keyid=1004").

Only one tag can be used per search.

Other parameters

Other parameters are self-explanatory by their names. In case you need more details please refer the API documentation.

Case 1: Output with header and ” as text quotation and ; as delimiter + advanced search

// JAVA: import org.mariuszgromada.math.mxparser.*;
// C#: using org.mariuszgromada.math.mxparser;
// ...
String helpCsv = mXparser.getHelpAsCsv("type=Bitwise operator", "\"", ";", true);

mXparser.consolePrint("\n");
mXparser.consolePrintln(helpCsv);
[mXparser-v.5.2.0] 
"Keyword";"Type";"Syntax";"Since";"Description"
"@~";"Bitwise operator";"@~a";"4.0";"Bitwise unary complement - Bitwise operator"
"@&";"Bitwise operator";"a @& b";"4.0";"Bitwise and AND - Bitwise operator"
"@^";"Bitwise operator";"a @^ b";"4.0";"Bitwise exclusive or XOR - Bitwise operator"
"@|";"Bitwise operator";"a @| b";"4.0";"Bitwise inclusive or OR - Bitwise operator"
"@<<";"Bitwise operator";"a @<< b";"4.0";"Signed left shift - Bitwise operator"
"@>>";"Bitwise operator";"a @>> b";"4.0";"Signed right shift - Bitwise operator"

Case 2: Output with header and ‘ as text quotation and , as delimiter + advanced search

// JAVA: import org.mariuszgromada.math.mxparser.*;
// C#: using org.mariuszgromada.math.mxparser;
// ...
String helpCsv = mXparser.getHelpAsCsv("type=Bitwise operator", "'", ",", true);

mXparser.consolePrint("\n");
mXparser.consolePrintln(helpCsv);
[mXparser-v.5.2.0] 
'Keyword','Type','Syntax','Since','Description'
'@~','Bitwise operator','@~a','4.0','Bitwise unary complement - Bitwise operator'
'@&','Bitwise operator','a @& b','4.0','Bitwise and AND - Bitwise operator'
'@^','Bitwise operator','a @^ b','4.0','Bitwise exclusive or XOR - Bitwise operator'
'@|','Bitwise operator','a @| b','4.0','Bitwise inclusive or OR - Bitwise operator'
'@<<','Bitwise operator','a @<< b','4.0','Signed left shift - Bitwise operator'
'@>>','Bitwise operator','a @>> b','4.0','Signed right shift - Bitwise operator'

Case 3: Output with header and no text quotation and ; as delimiter + advanced search

// JAVA: import org.mariuszgromada.math.mxparser.*;
// C#: using org.mariuszgromada.math.mxparser;
// ...
String helpCsv = mXparser.getHelpAsCsv("type=Bitwise operator", "", ";", true);

mXparser.consolePrint("\n");
mXparser.consolePrintln(helpCsv);
[mXparser-v.5.2.0] 
Keyword;Type;Syntax;Since;Description
@~;Bitwise operator;@~a;4.0;Bitwise unary complement - Bitwise operator
@&;Bitwise operator;a @& b;4.0;Bitwise and AND - Bitwise operator
@^;Bitwise operator;a @^ b;4.0;Bitwise exclusive or XOR - Bitwise operator
@|;Bitwise operator;a @| b;4.0;Bitwise inclusive or OR - Bitwise operator
@<<;Bitwise operator;a @<< b;4.0;Signed left shift - Bitwise operator
@>>;Bitwise operator;a @>> b;4.0;Signed right shift - Bitwise operator

Case 4: Output with no header and ” as text quotation and ; as delimiter + advanced search

// JAVA: import org.mariuszgromada.math.mxparser.*;
// C#: using org.mariuszgromada.math.mxparser;
// ...
String helpCsv = mXparser.getHelpAsCsv("type=Bitwise operator", "\"", ";", false);

mXparser.consolePrint("\n");
mXparser.consolePrintln(helpCsv);
[mXparser-v.5.2.0] 
"@~";"Bitwise operator";"@~a";"4.0";"Bitwise unary complement - Bitwise operator"
"@&";"Bitwise operator";"a @& b";"4.0";"Bitwise and AND - Bitwise operator"
"@^";"Bitwise operator";"a @^ b";"4.0";"Bitwise exclusive or XOR - Bitwise operator"
"@|";"Bitwise operator";"a @| b";"4.0";"Bitwise inclusive or OR - Bitwise operator"
"@<<";"Bitwise operator";"a @<< b";"4.0";"Signed left shift - Bitwise operator"
"@>>";"Bitwise operator";"a @>> b";"4.0";"Signed right shift - Bitwise operator"
Nuget – Package Manager

Install-Package MathParser.org-mXparser -Version 6.0.0

Nuget – .NET CLI

dotnet add package MathParser.org-mXparser --version 6.0.0

Nuget – Package Reference

<PackageReference Include="MathParser.org-mXparser" Version="6.0.0"/>

Maven – Dependency

<dependency>
<groupid>
org.mariuszgromada.math</groupid>
<artifactid>
MathParser.org-mXparser</artifactid>
<version>
6.0.0</version>
</dependency>

Maven – Gradle

implementation 'org.mariuszgromada.math:MathParser.org-mXparser:6.0.0'

Maven – Gradle (Kotlin)

implementation("org.mariuszgromada.math:MathParser.org-mXparser:6.0.0")

GitHub

git clone https://github.com/mariuszgromada/MathParser.org-mXparser

OTHER DOWNLOAD OPTIONS

Download latest release – v.6.0.0 Picon: .NET bin onlyDownload latest release – v.6.0.0 Picon: JAVA bin onlyDownload latest release – v.6.0.0 Picon: bin + doc

NEWS FROM MATHPARSER.ORG
SOURCE CODE

Source code .zipSource code .tar.gz
View on GitHubMathSpace.pl

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