Netsyms
/
SyMAT
2
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Basic arithmetic can now be done with arbitrary length numbers, add option to Code Export for including output window text

Browse Source
master
skylarmt 9 years ago
parent 93949a242d
commit 98d1470e30
4 changed files with 210 additions and 49 deletions
Show Stats Download Patch File Download Diff File

77
src/net/apocalypselabs/symat/CodeExport.form
Unescape Escape View File

@ -29,17 +29,20 @@
<Layout>
<DimensionLayout dim="0">
<Group type="103" groupAlignment="0" attributes="0">
<Component id="jScrollPane1" max="32767" attributes="0"/>
<Component id="jPanel1" alignment="0" max="32767" attributes="0"/>
<Component id="jScrollPane1" pref="583" max="32767" attributes="0"/>
<Group type="102" alignment="0" attributes="0">
<Component id="jPanel1" min="-2" max="-2" attributes="0"/>
<EmptySpace min="0" pref="10" max="32767" attributes="0"/>
</Group>
</Group>
</DimensionLayout>
<DimensionLayout dim="1">
<Group type="103" groupAlignment="0" attributes="0">
<Group type="102" alignment="0" attributes="0">
<Component id="jScrollPane1" pref="268" max="32767" attributes="0"/>
<EmptySpace min="-2" pref="4" max="-2" attributes="0"/>
<Component id="jScrollPane1" pref="273" max="32767" attributes="0"/>
<EmptySpace max="-2" attributes="0"/>
<Component id="jPanel1" min="-2" max="-2" attributes="0"/>
<EmptySpace min="-2" pref="10" max="-2" attributes="0"/>
<EmptySpace max="-2" attributes="0"/>
</Group>
</Group>
</DimensionLayout>
@ -67,11 +70,17 @@
<Group type="103" groupAlignment="0" attributes="0">
<Group type="102" attributes="0">
<EmptySpace max="-2" attributes="0"/>
<Group type="103" groupAlignment="0" max="-2" attributes="0">
<Group type="103" groupAlignment="0" attributes="0">
<Group type="102" alignment="0" attributes="0">
<Component id="jLabel5" min="-2" max="-2" attributes="0"/>
<EmptySpace type="unrelated" max="-2" attributes="0"/>
<Component id="outputPlaceBox" max="32767" attributes="0"/>
</Group>
<Group type="102" alignment="0" attributes="0">
<Component id="jLabel1" min="-2" max="-2" attributes="0"/>
<EmptySpace type="separate" max="-2" attributes="0"/>
<Component id="titleBox" pref="154" max="32767" attributes="0"/>
<Component id="titleBox" min="-2" pref="154" max="-2" attributes="0"/>
<EmptySpace min="0" pref="0" max="32767" attributes="0"/>
</Group>
<Group type="102" alignment="0" attributes="0">
<Group type="103" groupAlignment="0" attributes="0">
@ -80,12 +89,12 @@
</Group>
<EmptySpace max="-2" attributes="0"/>
<Group type="103" groupAlignment="0" attributes="0">
<Component id="dateBox" max="32767" attributes="0"/>
<Component id="authBox" max="32767" attributes="0"/>
<Component id="dateBox" max="32767" attributes="0"/>
</Group>
</Group>
</Group>
<EmptySpace type="unrelated" max="-2" attributes="0"/>
<EmptySpace type="unrelated" min="-2" max="-2" attributes="0"/>
<Group type="103" groupAlignment="0" max="-2" attributes="0">
<Group type="102" attributes="0">
<Component id="jLabel4" min="-2" max="-2" attributes="0"/>
@ -94,19 +103,17 @@
</Group>
<Component id="jScrollPane2" pref="239" max="32767" attributes="0"/>
</Group>
<EmptySpace max="32767" attributes="0"/>
<Component id="jPanel2" min="-2" max="-2" attributes="0"/>
<EmptySpace max="-2" attributes="0"/>
<Component id="jPanel2" min="-2" max="-2" attributes="0"/>
</Group>
</Group>
</DimensionLayout>
<DimensionLayout dim="1">
<Group type="103" groupAlignment="0" attributes="0">
<Group type="102" alignment="0" attributes="0">
<Group type="102" attributes="0">
<EmptySpace min="5" pref="5" max="-2" attributes="0"/>
<Group type="103" groupAlignment="0" attributes="0">
<Component id="jPanel2" min="-2" max="-2" attributes="0"/>
<Group type="102" attributes="0">
<Group type="102" alignment="0" attributes="0">
<Group type="103" groupAlignment="3" attributes="0">
<Component id="titleBox" alignment="3" min="-2" max="-2" attributes="0"/>
<Component id="jLabel1" alignment="3" min="-2" max="-2" attributes="0"/>
@ -114,8 +121,9 @@
<Component id="jButton1" alignment="3" min="-2" max="-2" attributes="0"/>
</Group>
<EmptySpace max="-2" attributes="0"/>
<Group type="103" groupAlignment="0" attributes="0">
<Group type="102" attributes="0">
<Group type="103" groupAlignment="0" max="-2" attributes="0">
<Component id="jScrollPane2" alignment="0" max="32767" attributes="0"/>
<Group type="102" alignment="0" attributes="0">
<Group type="103" groupAlignment="3" attributes="0">
<Component id="jLabel2" alignment="3" min="-2" max="-2" attributes="0"/>
<Component id="authBox" alignment="3" min="-2" max="-2" attributes="0"/>
@ -125,12 +133,19 @@
<Component id="dateBox" alignment="3" min="-2" max="-2" attributes="0"/>
<Component id="jLabel3" alignment="3" min="-2" max="-2" attributes="0"/>
</Group>
<EmptySpace type="unrelated" max="-2" attributes="0"/>
<Group type="103" groupAlignment="3" attributes="0">
<Component id="jLabel5" alignment="3" min="-2" max="-2" attributes="0"/>
<Component id="outputPlaceBox" alignment="3" min="-2" max="-2" attributes="0"/>
</Group>
<EmptySpace min="0" pref="0" max="32767" attributes="0"/>
</Group>
<Component id="jScrollPane2" min="-2" pref="55" max="-2" attributes="0"/>
</Group>
<EmptySpace min="0" pref="0" max="32767" attributes="0"/>
</Group>
<Component id="jPanel2" max="32767" attributes="0"/>
</Group>
<EmptySpace max="32767" attributes="0"/>
<EmptySpace min="0" pref="0" max="-2" attributes="0"/>
</Group>
</Group>
</DimensionLayout>
@ -211,8 +226,8 @@
<Group type="102" attributes="0">
<EmptySpace max="-2" attributes="0"/>
<Group type="103" groupAlignment="0" attributes="0">
<Component id="exHtml" alignment="0" max="32767" attributes="0"/>
<Component id="exPdf" alignment="0" pref="80" max="32767" attributes="0"/>
<Component id="exPdf" max="32767" attributes="0"/>
<Component id="exHtml" alignment="0" pref="80" max="32767" attributes="0"/>
</Group>
<EmptySpace max="-2" attributes="0"/>
</Group>
@ -221,10 +236,11 @@
<DimensionLayout dim="1">
<Group type="103" groupAlignment="0" attributes="0">
<Group type="102" alignment="0" attributes="0">
<EmptySpace max="32767" attributes="0"/>
<EmptySpace min="-2" pref="18" max="-2" attributes="0"/>
<Component id="exHtml" min="-2" max="-2" attributes="0"/>
<EmptySpace max="-2" attributes="0"/>
<EmptySpace type="unrelated" max="-2" attributes="0"/>
<Component id="exPdf" min="-2" max="-2" attributes="0"/>
<EmptySpace max="32767" attributes="0"/>
</Group>
</Group>
</DimensionLayout>
@ -248,6 +264,23 @@
</Component>
</SubComponents>
</Container>
<Component class="javax.swing.JComboBox" name="outputPlaceBox">
<Properties>
<Property name="model" type="javax.swing.ComboBoxModel" editor="org.netbeans.modules.form.editors2.ComboBoxModelEditor">
<StringArray count="3">
<StringItem index="0" value="Below code"/>
<StringItem index="1" value="Above code"/>
<StringItem index="2" value="No"/>
</StringArray>
</Property>
<Property name="selectedIndex" type="int" value="2"/>
</Properties>
</Component>
<Component class="javax.swing.JLabel" name="jLabel5">
<Properties>
<Property name="text" type="java.lang.String" value="Include output:"/>
</Properties>
</Component>
</SubComponents>
</Container>
</SubComponents>

94
src/net/apocalypselabs/symat/CodeExport.java
Unescape Escape View File

@ -63,6 +63,7 @@ import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JFileChooser;
import javax.swing.JOptionPane;
import javax.swing.SwingUtilities;
import javax.swing.filechooser.FileFilter;
import javax.swing.filechooser.FileNameExtensionFilter;
import org.htmlcleaner.CleanerProperties;
@ -81,6 +82,7 @@ public class CodeExport extends javax.swing.JInternalFrame {
private String codeLang = "js";
private String html;
private final String origCode;
private String outputTxt = "";
/**
* Creates new form CodeExport
@ -90,6 +92,12 @@ public class CodeExport extends javax.swing.JInternalFrame {
public CodeExport(String code) {
origCode = code;
initComponents();
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
html = genHtml(code);
}
});
html = genHtml(code);
previewPane.setText(html);
previewPane.setCaretPosition(0);
@ -106,6 +114,11 @@ public class CodeExport extends javax.swing.JInternalFrame {
codeLang = lang;
}
public CodeExport(String code, String lang, String out) {
this(code, lang);
outputTxt = out;
}
private String genHtml(String code) {
String css = "";
BufferedReader reader = new BufferedReader(
@ -137,9 +150,15 @@ public class CodeExport extends javax.swing.JInternalFrame {
if (!headerBox.getText().equals("")) {
html += "<p class=\"header\">" + headerBox.getText() + "</p>";
}
if (outputPlaceBox.getSelectedIndex() == 1) {
html += getOutput();
}
PrettifyParser parser = new PrettifyParser();
List<ParseResult> parseResults = parser.parse(codeLang, code);
html += PrettifyToHtml.toHtml(code, parseResults);
if (outputPlaceBox.getSelectedIndex() == 0) {
html += getOutput();
}
html += "</body></html>";
html = html.replace("\t", "<span class=\"tab\">&nbsp;&nbsp;&nbsp;&nbsp;</span>");
html = html.replace("\n", "<br>");
@ -153,6 +172,15 @@ public class CodeExport extends javax.swing.JInternalFrame {
return html;
}
private String getOutput() {
return "<pre>"
+ outputTxt.replace("<", "&lt;").
replace("&", "&amp;").
replace(">", "&gt;").
replace("\"", "''")
+ "</pre>";
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
@ -178,6 +206,8 @@ public class CodeExport extends javax.swing.JInternalFrame {
jPanel2 = new javax.swing.JPanel();
exHtml = new javax.swing.JButton();
exPdf = new javax.swing.JButton();
outputPlaceBox = new javax.swing.JComboBox();
jLabel5 = new javax.swing.JLabel();
setClosable(true);
setIconifiable(true);
@ -239,38 +269,49 @@ public class CodeExport extends javax.swing.JInternalFrame {
.addGroup(jPanel2Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(exHtml, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(exPdf, javax.swing.GroupLayout.DEFAULT_SIZE, 80, Short.MAX_VALUE))
.addComponent(exPdf, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(exHtml, javax.swing.GroupLayout.DEFAULT_SIZE, 80, Short.MAX_VALUE))
.addContainerGap())
);
jPanel2Layout.setVerticalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGap(18, 18, 18)
.addComponent(exHtml)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(exPdf))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(exPdf)
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
outputPlaceBox.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Below code", "Above code", "No" }));
outputPlaceBox.setSelectedIndex(2);
jLabel5.setText("Include output:");
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jLabel5)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(outputPlaceBox, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jLabel1)
.addGap(18, 18, 18)
.addComponent(titleBox, javax.swing.GroupLayout.DEFAULT_SIZE, 154, Short.MAX_VALUE))
.addComponent(titleBox, javax.swing.GroupLayout.PREFERRED_SIZE, 154, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(0, 0, Short.MAX_VALUE))
.addGroup(jPanel1Layout.createSequentialGroup()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel2)
.addComponent(jLabel3))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(dateBox)
.addComponent(authBox))))
.addComponent(authBox)
.addComponent(dateBox))))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addGroup(jPanel1Layout.createSequentialGroup()
@ -278,16 +319,14 @@ public class CodeExport extends javax.swing.JInternalFrame {
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jButton1))
.addComponent(jScrollPane2, javax.swing.GroupLayout.DEFAULT_SIZE, 239, Short.MAX_VALUE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap())
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGap(5, 5, 5)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(titleBox, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
@ -295,7 +334,8 @@ public class CodeExport extends javax.swing.JInternalFrame {
.addComponent(jLabel4)
.addComponent(jButton1))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(jScrollPane2)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel2)
@ -303,25 +343,33 @@ public class CodeExport extends javax.swing.JInternalFrame {
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(dateBox, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel3)))
.addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 55, javax.swing.GroupLayout.PREFERRED_SIZE))))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addComponent(jLabel3))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel5)
.addComponent(outputPlaceBox, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(0, 0, Short.MAX_VALUE)))
.addGap(0, 0, Short.MAX_VALUE))
.addComponent(jPanel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addGap(0, 0, 0))
);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jScrollPane1)
.addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 583, Short.MAX_VALUE)
.addGroup(layout.createSequentialGroup()
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(0, 10, Short.MAX_VALUE))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 268, Short.MAX_VALUE)
.addGap(4, 4, 4)
.addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 273, Short.MAX_VALUE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(10, 10, 10))
.addContainerGap())
);
pack();
@ -424,10 +472,12 @@ public class CodeExport extends javax.swing.JInternalFrame {
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JLabel jLabel5;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel2;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JScrollPane jScrollPane2;
private javax.swing.JComboBox outputPlaceBox;
private javax.swing.JTextPane previewPane;
private javax.swing.JTextField titleBox;
// End of variables declaration//GEN-END:variables

2
src/net/apocalypselabs/symat/Editor.java
Unescape Escape View File

@ -841,7 +841,7 @@ public class Editor extends javax.swing.JInternalFrame {
private void exportMenuActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_exportMenuActionPerformed
String lang = pythonOption.isSelected() ? "python" : "js";
Main.loadFrame(new CodeExport(codeBox.getText(), lang));
Main.loadFrame(new CodeExport(codeBox.getText(), lang, outputBox.getText()));
}//GEN-LAST:event_exportMenuActionPerformed
private void javascriptOptionActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_javascriptOptionActionPerformed

86
src/net/apocalypselabs/symat/Functions.java
Unescape Escape View File

@ -175,7 +175,8 @@ public class Functions {
}
/**
* Take (a^b) mod m. If b is -1, finds the modular inverse of a mod m.
* Take (a^b) mod m. If b is -1, finds the modular inverse of a mod m.
*
* @param a Number
* @param b Exponent
* @param m Modulus
@ -183,19 +184,39 @@ public class Functions {
*/
public double powermod(double a, double b, double m) {
if (b == -1) {
BigInteger in = new BigInteger(String.valueOf((int)a));
return in.modInverse(new BigInteger(String.valueOf((int)m))).doubleValue();
BigInteger in = new BigInteger(String.valueOf((int) a));
return in.modInverse(new BigInteger(String.valueOf((int) m))).doubleValue();
}
return (pow(a, b) % m + m) % m;
}
public int gcd(int a, int b) {
/**
* Take (a^b) mod m. If b is -1, finds the modular inverse of a mod m.
*
* @param a Number
* @param b Exponent
* @param m Modulus
* @return pow(a,b)%m.
*/
public String powermod(String a, String b, String m) {
BigInteger in = new BigInteger(a);
if (b.equals("-1")) {
return in.modInverse(new BigInteger(m)).toString();
}
return in.modPow(new BigInteger(b), new BigInteger(m)).toString();
}
public long gcd(long a, long b) {
if (b == 0) {
return a;
}
return gcd(b, a % b);
}
public String gcd(String a, String b) {
return (new BigInteger(a).gcd(new BigInteger(b)).toString());
}
/**
* Differentiate the function with respect to idv.
*
@ -285,6 +306,17 @@ public class Functions {
return ans;
}
/**
* Multiplies the given numbers together.
*
* @param a numbers. Calculates first * second * third, etc.
* @return The product of the numbers or the value of input if there is only
* one input.
*/
public String times(String a, String b) {
return (new BigInteger(a).multiply(new BigInteger(b))).toString();
}
/**
* Divide the given numbers.
*
@ -304,6 +336,17 @@ public class Functions {
return ans;
}
/**
* Divide the given numbers.
*
* @param a numbers. Calculates (first / second) / third, etc.
* @return The quotient of the numbers or the value of input if there is
* only one input.
*/
public String divide(String a, String b) {
return (new BigInteger(a).divide(new BigInteger(b))).toString();
}
/**
* Divide the first number by the second and return the remainder.
*
@ -323,6 +366,17 @@ public class Functions {
return ans;
}
/**
* Divide the first number by the second and return the remainder.
*
* @param a numbers. Calculates (first mod second) mod third, etc.
* @return The modulus of the numbers or the value of input if there is only
* one input.
*/
public String mod(String a, String b) {
return (new BigInteger(a).mod(new BigInteger(b))).toString();
}
/**
* Add the given numbers together.
*
@ -338,6 +392,17 @@ public class Functions {
return ans;
}
/**
* Add the given numbers together.
*
* @param a numbers. Calculates first + second + third, etc.
* @return The sum of the numbers or the value of input if there is only one
* input.
*/
public String add(String a, String b) {
return (new BigInteger(a).subtract(new BigInteger(b))).toString();
}
/**
* Subtract the given numbers.
*
@ -357,6 +422,19 @@ public class Functions {
return ans;
}
/**
* Subtract the given numbers.
*
* @param a numbers. Calculates (first - second) - third, etc.
* @return The difference of the numbers or the value of input if there is
* only one input.
*/
public String subtract(String a, String b) {
BigInteger ans = new BigInteger(a);
ans = ans.subtract(new BigInteger(b));
return ans.toString();
}
public double[][] $minvert(double a[][]) {
int n = a.length;
double x[][] = new double[n][n];

Write Preview
Loading…
Cancel
Save