apache / commons-numbersConditional Complexity

Intro

Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
Conditional complexity is measured at the unit level (methods, functions...).
Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).

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Conditional Complexity Overall

There are 614 units with 6,724 lines of code in units (62.7% of code).

2 very complex units (423 lines of code)
0 complex units (0 lines of code)
26 medium complex units (1,530 lines of code)
50 simple units (1,611 lines of code)
536 very simple units (3,160 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
private static double betaIncompleteImp() in commons-numbers-gamma/src/main/java/org/apache/commons/numbers/gamma/BoostBeta.java	245	78	6
private static double gammaIncompleteImp() in commons-numbers-gamma/src/main/java/org/apache/commons/numbers/gamma/BoostGamma.java	178	65	5
private static Complex acos() in commons-numbers-complex/src/main/java/org/apache/commons/numbers/complex/Complex.java	93	25	3
private static Complex atanh() in commons-numbers-complex/src/main/java/org/apache/commons/numbers/complex/Complex.java	85	23	3
private static Complex asin() in commons-numbers-complex/src/main/java/org/apache/commons/numbers/complex/Complex.java	95	22	3
public static double value() in commons-numbers-gamma/src/main/java/org/apache/commons/numbers/gamma/LogBeta.java	88	19	2
private static double ibetaPowerTerms() in commons-numbers-gamma/src/main/java/org/apache/commons/numbers/gamma/BoostBeta.java	91	19	6
private static double erfImp() in commons-numbers-gamma/src/main/java/org/apache/commons/numbers/gamma/BoostErf.java	142	19	3
private Fraction() in commons-numbers-fraction/src/main/java/org/apache/commons/numbers/fraction/Fraction.java	87	17	4
private double brent() in commons-numbers-rootfinder/src/main/java/org/apache/commons/numbers/rootfinder/BrentSolver.java	78	17	5
static double regularisedGammaPrefix() in commons-numbers-gamma/src/main/java/org/apache/commons/numbers/gamma/BoostGamma.java	54	16	2
private static BigFraction from() in commons-numbers-fraction/src/main/java/org/apache/commons/numbers/fraction/BigFraction.java	78	16	4
private static Complex divide() in commons-numbers-complex/src/main/java/org/apache/commons/numbers/complex/Complex.java	41	16	4
public static long gcd() in commons-numbers-core/src/main/java/org/apache/commons/numbers/core/ArithmeticUtils.java	40	15	2
private static Complex multiply() in commons-numbers-complex/src/main/java/org/apache/commons/numbers/complex/Complex.java	44	15	4
private static Complex sqrt() in commons-numbers-complex/src/main/java/org/apache/commons/numbers/complex/Complex.java	56	15	2
static double beta() in commons-numbers-gamma/src/main/java/org/apache/commons/numbers/gamma/BoostBeta.java	38	14	2
static double ibetaDerivative() in commons-numbers-gamma/src/main/java/org/apache/commons/numbers/gamma/BoostBeta.java	27	14	3
static double tgammaRatio() in commons-numbers-gamma/src/main/java/org/apache/commons/numbers/gamma/BoostGamma.java	37	14	2
static double tgammaDeltaRatio() in commons-numbers-gamma/src/main/java/org/apache/commons/numbers/gamma/BoostGamma.java	36	13	2
public static double value() in commons-numbers-combinatorics/src/main/java/org/apache/commons/numbers/combinatorics/BinomialCoefficientDouble.java	48	13	2
private Complex log() in commons-numbers-complex/src/main/java/org/apache/commons/numbers/complex/Complex.java	42	13	4
static double lgamma() in commons-numbers-gamma/src/main/java/org/apache/commons/numbers/gamma/BoostGamma.java	44	12	2
private static Complex tanh() in commons-numbers-complex/src/main/java/org/apache/commons/numbers/complex/Complex.java	40	12	3
static double tgamma() in commons-numbers-gamma/src/main/java/org/apache/commons/numbers/gamma/BoostGamma.java	45	11	1
public static int pow() in commons-numbers-core/src/main/java/org/apache/commons/numbers/core/ArithmeticUtils.java	32	11	2
public static long pow() in commons-numbers-core/src/main/java/org/apache/commons/numbers/core/ArithmeticUtils.java	32	11	2
static boolean millerRabinPrimeTest() in commons-numbers-primes/src/main/java/org/apache/commons/numbers/primes/SmallPrimes.java	37	11	1
public static long stirlingS2() in commons-numbers-combinatorics/src/main/java/org/apache/commons/numbers/combinatorics/Stirling.java	35	10	2
public Complex exp() in commons-numbers-complex/src/main/java/org/apache/commons/numbers/complex/Complex.java	31	10	0
static double gammaPDerivative() in commons-numbers-gamma/src/main/java/org/apache/commons/numbers/gamma/BoostGamma.java	19	9	2
public static int nextPrime() in commons-numbers-primes/src/main/java/org/apache/commons/numbers/primes/Primes.java	28	9	1
public static long value() in commons-numbers-combinatorics/src/main/java/org/apache/commons/numbers/combinatorics/BinomialCoefficient.java	35	9	2
public static long stirlingS1() in commons-numbers-combinatorics/src/main/java/org/apache/commons/numbers/combinatorics/Stirling.java	35	9	2
public double findRoot() in commons-numbers-rootfinder/src/main/java/org/apache/commons/numbers/rootfinder/BrentSolver.java	31	9	4
private static double ibetaSeries() in commons-numbers-gamma/src/main/java/org/apache/commons/numbers/gamma/BoostBeta.java	52	8	6
private static double binomialCCdf() in commons-numbers-gamma/src/main/java/org/apache/commons/numbers/gamma/BoostBeta.java	34	8	4
static double binomialCoefficient() in commons-numbers-gamma/src/main/java/org/apache/commons/numbers/gamma/BoostBeta.java	35	8	2
private static double betaSmallBLargeASeries() in commons-numbers-gamma/src/main/java/org/apache/commons/numbers/gamma/BoostBeta.java	60	8	8
private static double lgammaSmall() in commons-numbers-gamma/src/main/java/org/apache/commons/numbers/gamma/BoostGamma.java	86	8	3
public Fraction pow() in commons-numbers-fraction/src/main/java/org/apache/commons/numbers/fraction/Fraction.java	27	8	1
public static BigFraction from() in commons-numbers-fraction/src/main/java/org/apache/commons/numbers/fraction/BigFraction.java	34	8	1
public BigFraction pow() in commons-numbers-fraction/src/main/java/org/apache/commons/numbers/fraction/BigFraction.java	27	8	1
private long toFloatingPointBits() in commons-numbers-fraction/src/main/java/org/apache/commons/numbers/fraction/BigFraction.java	44	8	2
public static int gcd() in commons-numbers-core/src/main/java/org/apache/commons/numbers/core/ArithmeticUtils.java	28	8	2
public static Complex parse() in commons-numbers-complex/src/main/java/org/apache/commons/numbers/complex/Complex.java	43	8	1
private static double hypot() in commons-numbers-complex/src/main/java/org/apache/commons/numbers/complex/Complex.java	41	8	2
public static Quaternion parse() in commons-numbers-quaternion/src/main/java/org/apache/commons/numbers/quaternion/Quaternion.java	42	8	1
public void apply() in commons-numbers-arrays/src/main/java/org/apache/commons/numbers/arrays/SortInPlace.java	30	7	2
static double value() in commons-numbers-gamma/src/main/java/org/apache/commons/numbers/gamma/LogGammaSum.java	19	7	2