Parents 
irrational number Weight: 0.62 ,
numberWeight: 0.61 ,
filmWeight: 0.55 ,
variableWeight: 0.52

Siblings 
ritonavir Weight: 0.42 ,
ordinal numberWeight: 0.34 ,
magic numberWeight: 0.33 ,
decimal pointWeight: 0.32 ,
imaginary numberWeight: 0.32

Property  Similarity 

be called mathematical constant  1.00 
is mathematical constant  0.99 
is mathematical concept  0.88 
be called constant  0.84 
be called mathimatical constant  0.84 
is constant  0.82 
Cues 
Evidence 