# # Letterlike Symbols # Range: 2100–214F # # Letterlike symbols # TODO: # 2102 C DOUBLE-STRUCK CAPITAL C # = the set of complex numbers <Multi_key> <Multi_key> <c> <slash> <o> : "℅" U2105 # CARE OF # TODO: # 2107 Ɛ EULER CONSTANT # 210A g SCRIPT SMALL G # = real number symbol # 2111 I BLACK-LETTER CAPITAL I # = imaginary part # 2115 N DOUBLE-STRUCK CAPITAL N # = natural number <Multi_key> <Multi_key> <o> <p> : "℗" U2117 # SOUND RECORDING COPYRIGHT # = published # = phonorecord sign <Multi_key> <Multi_key> <o> <P> : "℗" U2117 # SOUND RECORDING COPYRIGHT <Multi_key> <Multi_key> <O> <p> : "℗" U2117 # SOUND RECORDING COPYRIGHT <Multi_key> <Multi_key> <O> <P> : "℗" U2117 # SOUND RECORDING COPYRIGHT # TODO: # 211A Q DOUBLE-STRUCK CAPITAL Q # = the set of rational numbers # 211C R BLACK-LETTER CAPITAL R # = real part # 211D R DOUBLE-STRUCK CAPITAL R # = the set of real numbers # 2124 Z DOUBLE-STRUCK CAPITAL Z # = the set of integers # 212A K KELVIN SIGN # 212F e SCRIPT SMALL E # = error # = natural exponent <Multi_key> <Multi_key> <a> <l> <e> <p> <h> : "ℵ" U2135 # ALEF SYMBOL # = first transfinite cardinal (countable) <Multi_key> <Multi_key> <a> <l> <e> <f> : "ℵ" U2135 # ALEF SYMBOL <Multi_key> <Multi_key> <a> <l> <e> <p> <0> : "ℵ₀" # Aleph-naught <Multi_key> <Multi_key> <a> <l> <e> <p> <1> : "ℵ₁" # Aleph-one