⇔
If and Only If
Biconditional
42
Frequency
U+21D4
Unicode
Fundamental Operations
Cluster
Mathematical Topics
#
logic
Formal reasoning and proof
#
proof
Logical demonstrations of theorems
#
equivalence
Relations of sameness
∞
Fundamental Operations
This symbol belongs to this cluster
Basic arithmetic and algebraic operations used across all mathematics
Related Symbols
Symbols sharing similar mathematical topics and concepts
4-Dimensional Position
This symbol's position in the 4D clustering space based on frequency, topic count, diversity, and abstractness
Frequency
0.420
Topic Count
0.300
Topic Diversity
0.200
Abstractness
0.567