java-defects4j-math-104-gamma

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Before

program

block_comment "/*\n * Licensed to the Apache Software Foundation (ASF) under"...

package_declaration

package "package"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math"

. "."

identifier "special"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "java"

. "."

identifier "io"

. "."

identifier "Serializable"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math"

. "."

identifier "MathException"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math"

. "."

identifier "MaxIterationsExceededException"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math"

. "."

identifier "util"

. "."

identifier "ContinuedFraction"

; ";"

block_comment "/**\n * This is a utility class that provides computation met"...

class_declaration

modifiers

public "public"

class "class"

identifier "Gamma"

super_interfaces

implements "implements"

type_list

type_identifier "Serializable"

class_body

{ "{"

block_comment "/** Serializable version identifier */"

field_declaration

modifiers

private "private"

static "static"

final "final"

integral_type

long "long"

variable_declarator

identifier "serialVersionUID"

= "="

unary_expression

- "-"

decimal_integer_literal "6587513359895466954L"

; ";"

block_comment "/** Maximum allowed numerical error. */"

field_declaration

modifiers

private "private"

static "static"

final "final"

floating_point_type

double "double"

variable_declarator

identifier "DEFAULT_EPSILON"

= "="

decimal_floating_point_literal "10e-9"

; ";"

block_comment "/** Lanczos coefficients */"

field_declaration (+59 nodes collapsed)

block_comment "/** Avoid repeated computation of log of 2 PI in logGamma */"

field_declaration (+28 nodes collapsed)

block_comment "/**\n * Default constructor. Prohibit instantiation.\n "...

constructor_declaration

modifiers

private "private"

identifier "Gamma"

formal_parameters

( "("

) ")"

constructor_body

{ "{"

explicit_constructor_invocation

super "super"

argument_list

( "("

) ")"

; ";"

} "}"

block_comment "/**\n * Returns the natural logarithm of the gamma functi"...

method_declaration (+209 nodes collapsed)

block_comment "/**\n * Returns the regularized gamma function P(a, x).\n "...

method_declaration (+43 nodes collapsed)

block_comment "/**\n * Returns the regularized gamma function P(a, x).\n "...

method_declaration (+327 nodes collapsed)

block_comment "/**\n * Returns the regularized gamma function Q(a, x) = "...

method_declaration (+43 nodes collapsed)

block_comment "/**\n * Returns the regularized gamma function Q(a, x) = "...

method_declaration (+331 nodes collapsed)

} "}"

After

program

block_comment "/*\n * Licensed to the Apache Software Foundation (ASF) under"...

package_declaration

package "package"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math"

. "."

identifier "special"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "java"

. "."

identifier "io"

. "."

identifier "Serializable"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math"

. "."

identifier "MathException"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math"

. "."

identifier "MaxIterationsExceededException"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "org"

. "."

identifier "apache"

. "."

identifier "commons"

. "."

identifier "math"

. "."

identifier "util"

. "."

identifier "ContinuedFraction"

; ";"

block_comment "/**\n * This is a utility class that provides computation met"...

class_declaration

modifiers

public "public"

class "class"

identifier "Gamma"

super_interfaces

implements "implements"

type_list

type_identifier "Serializable"

class_body

{ "{"

block_comment "/** Serializable version identifier */"

field_declaration

modifiers

private "private"

static "static"

final "final"

integral_type

long "long"

variable_declarator

identifier "serialVersionUID"

= "="

unary_expression

- "-"

decimal_integer_literal "6587513359895466954L"

; ";"

block_comment "/** Maximum allowed numerical error. */"

field_declaration

modifiers

private "private"

static "static"

final "final"

floating_point_type

double "double"

variable_declarator

identifier "DEFAULT_EPSILON"

= "="

decimal_floating_point_literal "10e-15"

; ";"

block_comment "/** Lanczos coefficients */"

field_declaration (+59 nodes collapsed)

block_comment "/** Avoid repeated computation of log of 2 PI in logGamma */"

field_declaration (+28 nodes collapsed)

block_comment "/**\n * Default constructor. Prohibit instantiation.\n "...

constructor_declaration

modifiers

private "private"

identifier "Gamma"

formal_parameters

( "("

) ")"

constructor_body

{ "{"

explicit_constructor_invocation

super "super"

argument_list

( "("

) ")"

; ";"

} "}"

block_comment "/**\n * Returns the natural logarithm of the gamma functi"...

method_declaration (+209 nodes collapsed)

block_comment "/**\n * Returns the regularized gamma function P(a, x).\n "...

method_declaration (+43 nodes collapsed)

block_comment "/**\n * Returns the regularized gamma function P(a, x).\n "...

method_declaration (+327 nodes collapsed)

block_comment "/**\n * Returns the regularized gamma function Q(a, x) = "...

method_declaration (+43 nodes collapsed)

block_comment "/**\n * Returns the regularized gamma function Q(a, x) = "...

method_declaration (+331 nodes collapsed)

} "}"