Emmy, the Algebra System: Classical Mechanics Prologue
Elementary introduction to Emmy, taken from the first pages of the MIT open-access book Functional Differential Geometry (FDG). The code snippets are executable, copy-paste them to the sidebar of the page.
Sam Ritchie, the Emmy maintainer along with Colin Smith, wrote the source for this page, namely the LaTex version of FDG.
In adopting MIT-Scheme’s (define ...), I trust that Clojure people will bridge that gap quickly while being sure of the gratitude of all readers of the immutable, dense book. So without further ado …
ImportantCould not locate emmy/env__init.class, emmy/env.clj or emmy/env.cljc on classpath.
clojure.core/eval core.clj: 3232
...
mentat-collective.emmy.fdg-prologue/eval110677 REPL Input:
...
clojure.core/require core.clj: 6066 (repeats 2 times)
...
clojure.core/load-libs core.clj: 6028
clojure.core/load-libs core.clj: 6044
...
clojure.core/load-lib core.clj: 5981
clojure.core/load-lib core.clj: 6002
clojure.core/load-lib/fn core.clj: 6003
clojure.core/load-one core.clj: 5961
...
clojure.core/load core.clj: 6172
clojure.core/load core.clj: 6188
clojure.core/load/fn core.clj: 6189
...
java.io.FileNotFoundException: Could not locate emmy/env__init.class, emmy/env.clj or emmy/env.cljc on classpath.