Union
$$A \cup B =$$
{ Correlation isn’t causation, Extraordinary claims need extraordinary evidence, Falsifiablity, Occam’s Razor, Replicability, Rule out rival hypotheses, anal, genital, latency, oral, phallic }
Symmetric Difference
$$A \ominus B =$$
{ Correlation isn’t causation, Extraordinary claims need extraordinary evidence, Falsifiablity, Occam’s Razor, Replicability, Rule out rival hypotheses, anal, genital, latency, oral, phallic }
Cartesian Product
$$A \times B =$$
{ (Correlation isn’t causation, anal),
(Correlation isn’t causation, genital),
(Correlation isn’t causation, latency),
(Correlation isn’t causation, oral),
(Correlation isn’t causation, phallic),
(Extraordinary claims need extraordinary evidence, anal),
(Extraordinary claims need extraordinary evidence, genital),
(Extraordinary claims need extraordinary evidence, latency),
(Extraordinary claims need extraordinary evidence, oral),
(Extraordinary claims need extraordinary evidence, phallic),
(Falsifiablity, anal),
(Falsifiablity, genital),
(Falsifiablity, latency),
(Falsifiablity, oral),
(Falsifiablity, phallic),
(Occam’s Razor, anal),
(Occam’s Razor, genital),
(Occam’s Razor, latency),
(Occam’s Razor, oral),
(Occam’s Razor, phallic),
(Replicability, anal),
(Replicability, genital),
(Replicability, latency),
(Replicability, oral),
(Replicability, phallic),
(Rule out rival hypotheses, anal),
(Rule out rival hypotheses, genital),
(Rule out rival hypotheses, latency),
(Rule out rival hypotheses, oral),
(Rule out rival hypotheses, phallic) }
Psychosexual development