Sha256: af162e43ee258818aeeba90da28c56bea9b43ca3fa9e48b6cb55f4a712209989

Contents?: true

Size: 408 Bytes

Versions: 392

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Stored size: 408 Bytes

Contents

period("Earth", 1).
period("Mercury", 0.2408467).
period("Venus", 0.61519726).
period("Mars", 1.8808158).
period("Jupiter", 11.862615).
period("Saturn", 29.447498).
period("Uranus", 84.016846).
period("Neptune", 164.79132).

convYearSec(Year, Sec) :-
    Year is Sec / 31557600.

space_age(Planet, AgeSec, Years) :-
    period(Planet, Conv),
    convYearSec(AgeYear, AgeSec),
    Years is AgeYear / Conv, !.

Version data entries

392 entries across 392 versions & 1 rubygems

Version Path
trackler-2.2.1.180 tracks/prolog/exercises/space-age/space_age.example
trackler-2.2.1.179 tracks/prolog/exercises/space-age/space_age.example
trackler-2.2.1.178 tracks/prolog/exercises/space-age/space_age.example
trackler-2.2.1.177 tracks/prolog/exercises/space-age/space_age.example
trackler-2.2.1.176 tracks/prolog/exercises/space-age/space_age.example
trackler-2.2.1.175 tracks/prolog/exercises/space-age/space_age.example
trackler-2.2.1.174 tracks/prolog/exercises/space-age/space_age.example
trackler-2.2.1.173 tracks/prolog/exercises/space-age/space_age.example
trackler-2.2.1.172 tracks/prolog/exercises/space-age/space_age.example
trackler-2.2.1.171 tracks/prolog/exercises/space-age/space_age.example
trackler-2.2.1.170 tracks/prolog/exercises/space-age/space_age.example
trackler-2.2.1.169 tracks/prolog/exercises/space-age/space_age.example
trackler-2.2.1.167 tracks/prolog/exercises/space-age/space_age.example
trackler-2.2.1.166 tracks/prolog/exercises/space-age/space_age.example
trackler-2.2.1.165 tracks/prolog/exercises/space-age/space_age.example
trackler-2.2.1.164 tracks/prolog/exercises/space-age/space_age.example
trackler-2.2.1.163 tracks/prolog/exercises/space-age/space_age.example
trackler-2.2.1.162 tracks/prolog/exercises/space-age/space_age.example
trackler-2.2.1.161 tracks/prolog/exercises/space-age/space_age.example
trackler-2.2.1.160 tracks/prolog/exercises/space-age/space_age.example