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2018-01-23 00:14
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feat(data/complex): properties of the complex absolute value function
Estimated changes
Modified
algebra/field.lean
Created
analysis/complex.lean
added
theorem
complex.dist_eq
Modified
data/complex.lean
added
theorem
complex.abs_I
added
theorem
complex.abs_abs
added
theorem
complex.abs_add
added
theorem
complex.abs_conj
added
theorem
complex.abs_eq_zero
added
theorem
complex.abs_im_le_abs
added
theorem
complex.abs_mul
added
theorem
complex.abs_neg
added
theorem
complex.abs_nonneg
added
theorem
complex.abs_of_nonneg
added
theorem
complex.abs_of_real
added
theorem
complex.abs_one
added
theorem
complex.abs_pos
added
theorem
complex.abs_re_le_abs
added
theorem
complex.abs_sub
added
theorem
complex.abs_sub_le
added
theorem
complex.abs_zero
added
theorem
complex.conj_I
added
theorem
complex.conj_add
added
theorem
complex.conj_bijective
added
theorem
complex.conj_conj
added
theorem
complex.conj_div
added
theorem
complex.conj_eq_zero
added
theorem
complex.conj_inj
added
theorem
complex.conj_inv
added
theorem
complex.conj_mul
added
theorem
complex.conj_neg
added
theorem
complex.conj_one
added
theorem
complex.conj_zero
added
theorem
complex.im_le_abs
added
theorem
complex.im_sq_le_norm_sq
added
theorem
complex.mul_self_abs
added
theorem
complex.norm_sq_I
added
theorem
complex.norm_sq_add
added
theorem
complex.norm_sq_conj
added
theorem
complex.norm_sq_div
added
theorem
complex.norm_sq_inv
added
theorem
complex.norm_sq_mul
added
theorem
complex.norm_sq_neg
modified
theorem
complex.norm_sq_one
added
theorem
complex.norm_sq_sub
modified
theorem
complex.norm_sq_zero
added
theorem
complex.re_le_abs
added
theorem
complex.re_sq_le_norm_sq
Modified
data/real.lean
added
theorem
real.sqrt_mul_self_eq_abs
added
theorem
real.sqrt_sqr_eq_abs