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typo changes

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This commit is contained in:
Ben Hambrecht
2018-01-15 18:16:50 -08:00
parent 2b80c582dd
commit 0f50eee179
21 changed files with 561 additions and 36 deletions
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8
helpers.py
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@ -170,7 +170,7 @@ def compass_directions(n = 4, start_vect = RIGHT):
def partial_bezier_points(points, a, b):
"""
Given an array of points which define
a bezier curve, and two numbres 0<=a<b<=1,
a bezier curve, and two numbers 0<=a<b<=1,
return an array of the same size, which
describes the portion of the original bezier
curve on the interval [a, b].
@ -366,7 +366,7 @@ def straight_path(start_points, end_points, alpha):
def path_along_arc(arc_angle, axis = OUT):
"""
If vect is vector from start to end, [vect[:,1], -vect[:,0]] is
perpendicualr to vect in the left direction.
perpendicular to vect in the left direction.
"""
if abs(arc_angle) < STRAIGHT_PATH_THRESHOLD:
return straight_path
@ -405,7 +405,7 @@ def initials(name, sep_values = [" ", "_"]):
for s in re.split("|".join(sep_values), name)
])
def cammel_case_initials(name):
def camel_case_initials(name):
return filter(lambda c : c.isupper(), name)
################################################
@ -541,7 +541,7 @@ def thick_diagonal(dim, thickness = 2):
def rotation_matrix(angle, axis):
"""
Rotation in R^3 about a specified axess of rotation.
Rotation in R^3 about a specified axis of rotation.
"""
about_z = rotation_about_z(angle)
z_to_axis = z_to_vector(axis)