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Step * 1 of Lemma count-combinations


1. m : ℕ
⊢ Combination(0;ℕm) ~ ℕC(0;m)
BY
{ TACTIC:((RWO "combinations-step" 0 THENA Auto) THEN Reduce 0) }

1
1. m : ℕ
⊢ Combination(0;ℕm) ~ ℕ1

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Latex:

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Latex:

1.  m  :  \mBbbN{}
\mvdash{}  Combination(0;\mBbbN{}m)  \msim{}  \mBbbN{}C(0;m)


By

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Latex:
TACTIC:((RWO  "combinations-step"  0  THENA  Auto)  THEN  Reduce  0)

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