Logiweb(TM)

Logiweb aspects of " lemma " : " end lemma in pyk

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The "pyk" aspect

Define pyk of asterisk lemma asterisk : asterisk end lemma as ""! lemma "! : "! end lemma" end define

The "tex" aspect

Define tex of x lemma y : z end lemma as "
\addvspace{\abovedisplayskip}
\noindent $"[ x ] { "
\mathbf{\ lemma\ }"[ y ] { "
\colon "[ z ]"
\;\Box$

\addvspace{\belowdisplayskip}" } } end define

The "macro" aspect

define macro of x lemma y : z end lemma as \ x . expand ( quote macro define x lemma y : z end lemma as ensure math statement define y as x infer z end define,unitac define y as \ u . unitac-lemma ( u ) end define end math end define end quote , x ) end define

The "texname" aspect

Define tex name of x lemma y : z end lemma as ""[ x ] { "
\mathbf{\ lemma\ }"[ y ] { "
\colon "[ z ]"
\;\Box" } } end define

The pyk compiler, version 0.1.9 by Klaus Grue,
GRD-2007-07-12.UTC:20:11:58.175987 = MJD-54293.TAI:20:12:31.175987 = LGT-4690987951175987e-6