no goals
𝕜 : Type u_1
inst✝⁴ : NontriviallyNormedField 𝕜
E : Type u_2
inst✝³ : SeminormedAddCommGroup E
inst✝² : NormedSpace 𝕜 E
F : Type ?u.28709
inst✝¹ : NormedAddCommGroup F
inst✝ : NormedSpace 𝕜 F
x : E
⊢ ‖↑(inclusionInDoubleDual 𝕜 E) x‖ ≤ ‖x‖
simpa using ContinuousLinearMap.le_of_op_norm_le _ (inclusionInDoubleDual_norm_le 𝕜 E) x