Database
SUPPLEMENTARY MATERIAL (USERS' MATHBOXES)
Mathbox for BJ
Extended real and complex numbers, real and complex projective lines
Addition and opposite
caddcc
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df-bj-addc
Metamath Proof Explorer
Unicode
Structured
Syntax definition
caddcc
Description:
Syntax for the addition on extended complex numbers.
Ref
Expression
Assertion
caddcc
class +cc