Vyxal Vyxal, 97 bytes
⇩:kakzL·Ṙ=⇩ḂkaḂL·=
⇩ # LowercasedLowercase input
:Ḃ # Duplicate #and Duplicatedreverse
ka L· # ForwardsTransliterate alphabetby...
kz kaḂ # Backwardslowercase alphabet L· #and Transliteratebackwards (applylowercase cipher)alphabet
Ṙ = # Reversed
is it =equal #to Isthe identicaloriginal?
Vyxal, 9 bytes
⇩:kakzL·Ṙ=
⇩ # Lowercased
: # Duplicated
ka # Forwards alphabet
kz # Backwards alphabet L· # Transliterate (apply cipher)
Ṙ # Reversed
= # Is identical?
Vyxal, 7 bytes
⇩ḂkaḂL·=
⇩ # Lowercase input
Ḃ # Duplicate and reverse
L· # Transliterate by...
kaḂ # lowercase alphabet and backwards lowercase alphabet
= # is it equal to the original?
Vyxal, 9 bytes
⇩:kakzL·Ṙ=
⇩ # Lowercased
: # Duplicated
ka # Forwards alphabet
kz # Backwards alphabet
L· # Transliterate (apply cipher)
Ṙ # Reversed
= # Is identical?