diff options
Diffstat (limited to 'theories/Reals/Cos_rel.v')
| -rw-r--r-- | theories/Reals/Cos_rel.v | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/theories/Reals/Cos_rel.v b/theories/Reals/Cos_rel.v index eff4a6c3d..56423f337 100644 --- a/theories/Reals/Cos_rel.v +++ b/theories/Reals/Cos_rel.v @@ -263,7 +263,7 @@ assert (H := exist_cos (x * x)). elim H; intros. assert (p_i := p). unfold cos_in in p. -unfold cos_n, infinit_sum in p. +unfold cos_n, infinite_sum in p. unfold R_dist in p. cut (cos x = x0). intro. @@ -295,7 +295,7 @@ assert (H := exist_cos ((x + y) * (x + y))). elim H; intros. assert (p_i := p). unfold cos_in in p. -unfold cos_n, infinit_sum in p. +unfold cos_n, infinite_sum in p. unfold R_dist in p. cut (cos (x + y) = x0). intro. @@ -344,7 +344,7 @@ assert (H0 := exist_sin (x * x)). elim H0; intros. assert (p_i := p). unfold sin_in in p. -unfold sin_n, infinit_sum in p. +unfold sin_n, infinite_sum in p. unfold R_dist in p. cut (sin x = x * x0). intro. |