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v3
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Commit
2021-01-27 23:19
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feat(archive/imo): formalize IMO 2013 problem Q5 (
#5787
)
Estimated changes
Created
archive/imo/imo2013_q5.lean
added
theorem
f_pos_of_pos
added
theorem
fixed_point_of_gt_1
added
theorem
fixed_point_of_pos_nat_pow
added
theorem
fx_gt_xm1
added
theorem
imo2013_q5
added
theorem
le_of_all_pow_lt_succ'
added
theorem
le_of_all_pow_lt_succ
added
theorem
pow_f_le_f_pow