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Theorem root-le

⊦ i ≤ j ∧ 0 ≤ i ∧ 0 ≤ j → sqrt(i) ≤ sqrt(j)

Type: A user defined theorem
Validity: The proof is valid.
Features:
Comment:
Used by:
Used by units in proved state: int-pot,
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 2
Proof steps: 4
Used lemmas: root-nls, Square-def, square-nls,
Used spec theorems:
- Used simplifier rules: