org.matheclipse.core.basic

Class Config

java.lang.Object

org.matheclipse.core.basic.Config

public class Config
extends java.lang.Object

General configuration settings.

Field Summary

Fields

Modifier and Type	Field and Description
static int	BIGINTEGER_MAX_SIZE Maximum size of the BigInteger words in server mode.
static int	COMPLEX_MAX_POOL_SIZE Maximum size of the ComplexImpl pools in server mode.
static boolean	DEBUG Switch debug mode on/off
static double	DEFAULT_ROOTS_CHOP_DELTA Replace double values in root algorithms by 0 if they are below this tolerance.
static double	DOUBLE_EPSILON See Wikipedia: Machine epsilon
static int	DOUBLE_MAX_POOL_SIZE Maximum size of the DoubleImpl pools in server mode.
static double	DOUBLE_TOLERANCE The double tolerance used for comparisons.
static int	DOUBLECOMPLEX_MAX_POOL_SIZE Maximum size of the DoubleComplexImpl pools in server mode.
static int	FASTTABLE_MAX_SIZE Maximum size of the FastTable entries in server mode.
static long	FOREVER The time in milliseconds an evaluation thread should run.
static int	FRACTION_MAX_POOL_SIZE Maximum size of the FractionImpl pools in server mode.
static int	INTEGER_MAX_POOL_SIZE Maximum size of the IntegerImpl pools in server mode.
static boolean	JAS_NO_THREADS Flag for thread usage.
static int	MAX_DOUBLE_MATRIX_SIZE Maximum size of the double matrix's in server mode.
static int	MAX_DOUBLE_VECTOR_SIZE Maximum size of the double vector's in server mode.
static boolean	PARSER_USE_LOWERCASE_SYMBOLS If true the parser doesn't distinguish between lower- or uppercase symbols (i.e. constants, function names,...)
static int	PATTERN_MAX_POOL_SIZE Maximum size of the PatternImpl pools in server mode.
static boolean	RUBI_CONVERT_SYMBOLS Used to parse Rubi files.
static boolean	SERIALIZE_SYMBOLS Used to serialize the internal Rubi rules or the org.matheclipse.core.reflection.system.rules classes to a file.
static boolean	SERVER_MODE true if the engine is started by a servlet In server mode the user can only assign values to variables with prefix '$' SERVER_MODE should be set to true in the initialization of a servlet
static boolean	SHOW_CONSOLE Show the console output, if an expression has a head symbol with attribute ISymbol.CONSOLE_OUTPUT.
static boolean	SHOW_PATTERN_EVAL_STEPS Show the pattern-matching evaluation steps in the console output.
static java.util.Set<ISymbol>	SHOW_PATTERN_SYMBOL_STEPS
static boolean	SHOW_STACKTRACE Show the stack trace, if an exception is thrown in evaluation
static int	STRING_MAX_POOL_SIZE Maximum size of the StringImpl pools in server mode.
static int	STRING_MAX_SIZE Maximum length of the StringImpl's String in server mode.
static boolean	SWING_PLOT_FRAME COMPILER switch - set this boolean variable to true, if you would force a direct plot frame creation from the Plot[], Plot3D[] and ParametricPlot[] functions On the server this switch should be set to false
static long	TIME_CONSTRAINED_MILLISECONDS The time in milliseconds an evaluation thread should run.
static long	TIME_CONSTRAINED_SLEEP_MILLISECONDS The time in milliseconds an evaluation thread should sleep until Thread#stop() will be called.

Constructor Summary

Constructors

Constructor and Description
Config()

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SWING_PLOT_FRAME

public static boolean SWING_PLOT_FRAME

COMPILER switch - set this boolean variable to true, if you would force a direct plot frame creation from the Plot[], Plot3D[] and ParametricPlot[] functions On the server this switch should be set to false

TIME_CONSTRAINED_MILLISECONDS

public static long TIME_CONSTRAINED_MILLISECONDS

The time in milliseconds an evaluation thread should run.
0 => forever

FOREVER

public static final long FOREVER

The time in milliseconds an evaluation thread should run.
0 => forever

See Also:

Constant Field Values

TIME_CONSTRAINED_SLEEP_MILLISECONDS

public static final long TIME_CONSTRAINED_SLEEP_MILLISECONDS

The time in milliseconds an evaluation thread should sleep until Thread#stop() will be called.

See Also:

Constant Field Values

DEBUG

public static final boolean DEBUG

Switch debug mode on/off

See Also:

Constant Field Values

SHOW_STACKTRACE

public static final boolean SHOW_STACKTRACE

Show the stack trace, if an exception is thrown in evaluation

See Also:

Constant Field Values

SHOW_CONSOLE

public static final boolean SHOW_CONSOLE

Show the console output, if an expression has a head symbol with attribute ISymbol.CONSOLE_OUTPUT.

See Also:

Constant Field Values

SHOW_PATTERN_EVAL_STEPS

public static final boolean SHOW_PATTERN_EVAL_STEPS

Show the pattern-matching evaluation steps in the console output.

See Also:

Constant Field Values

SHOW_PATTERN_SYMBOL_STEPS

public static final java.util.Set<ISymbol> SHOW_PATTERN_SYMBOL_STEPS

PARSER_USE_LOWERCASE_SYMBOLS

public static boolean PARSER_USE_LOWERCASE_SYMBOLS

If true the parser doesn't distinguish between lower- or uppercase symbols (i.e. constants, function names,...)

RUBI_CONVERT_SYMBOLS

public static boolean RUBI_CONVERT_SYMBOLS

Used to parse Rubi files. See Rubi - Symbolic Integration Rules

SERIALIZE_SYMBOLS

public static boolean SERIALIZE_SYMBOLS

Used to serialize the internal Rubi rules or the org.matheclipse.core.reflection.system.rules classes to a file.

SERVER_MODE

public static boolean SERVER_MODE

true if the engine is started by a servlet
In server mode the user can only assign values to variables with prefix '$'

SERVER_MODE should be set to true in the initialization of a servlet

DOUBLE_EPSILON

public static double DOUBLE_EPSILON

See Wikipedia: Machine epsilon

DOUBLE_TOLERANCE

public static final double DOUBLE_TOLERANCE

The double tolerance used for comparisons.

DEFAULT_ROOTS_CHOP_DELTA

public static final double DEFAULT_ROOTS_CHOP_DELTA

Replace double values in root algorithms by 0 if they are below this tolerance.

See Also:

Constant Field Values

BIGINTEGER_MAX_SIZE

public static int BIGINTEGER_MAX_SIZE

Maximum size of the BigInteger words in server mode.

See Also:

apache.harmony.math.BigInteger

FASTTABLE_MAX_SIZE

public static int FASTTABLE_MAX_SIZE

Maximum size of the FastTable entries in server mode.

See Also:

javolution.util.FastTable

STRING_MAX_SIZE

public static int STRING_MAX_SIZE

Maximum length of the StringImpl's String in server mode.

See Also:

org.matheclipse.core.expression.Expression

INTEGER_MAX_POOL_SIZE

public static int INTEGER_MAX_POOL_SIZE

Maximum size of the IntegerImpl pools in server mode.

See Also:

org.matheclipse.core.expression.Expression

FRACTION_MAX_POOL_SIZE

public static int FRACTION_MAX_POOL_SIZE

Maximum size of the FractionImpl pools in server mode.

See Also:

org.matheclipse.core.expression.Expression

COMPLEX_MAX_POOL_SIZE

public static int COMPLEX_MAX_POOL_SIZE

Maximum size of the ComplexImpl pools in server mode.

See Also:

org.matheclipse.core.expression.Expression

DOUBLE_MAX_POOL_SIZE

public static int DOUBLE_MAX_POOL_SIZE

Maximum size of the DoubleImpl pools in server mode.

See Also:

org.matheclipse.core.expression.Expression

DOUBLECOMPLEX_MAX_POOL_SIZE

public static int DOUBLECOMPLEX_MAX_POOL_SIZE

Maximum size of the DoubleComplexImpl pools in server mode.

See Also:

org.matheclipse.core.expression.Expression

PATTERN_MAX_POOL_SIZE

public static int PATTERN_MAX_POOL_SIZE

Maximum size of the PatternImpl pools in server mode.

See Also:

org.matheclipse.core.expression.Expression

STRING_MAX_POOL_SIZE

public static int STRING_MAX_POOL_SIZE

Maximum size of the StringImpl pools in server mode.

See Also:

org.matheclipse.core.expression.Expression

MAX_DOUBLE_VECTOR_SIZE

public static int MAX_DOUBLE_VECTOR_SIZE

Maximum size of the double vector's in server mode.

See Also:

org.matheclipse.core.basic.Alloc

MAX_DOUBLE_MATRIX_SIZE

public static int MAX_DOUBLE_MATRIX_SIZE

Maximum size of the double matrix's in server mode.

See Also:

org.matheclipse.core.basic.Alloc

JAS_NO_THREADS

public static boolean JAS_NO_THREADS

Flag for thread usage. Note: Only introduced because Google app engine does not support threads.

See Also:

GCDFactory.getProxy(edu.jas.structure.RingFactory)

Constructor Detail

Config

public Config()