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Retiring bells and waves files to old_projects folder

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This commit is contained in:
Grant Sanderson
2017-09-13 11:35:37 -07:00
parent 86b9e629e0
commit 3b92ce71d9
6 changed files with 1056 additions and 46 deletions
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18
topics/complex_numbers.py
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@ -203,14 +203,20 @@ class ComplexPlane(NumberPlane):
]
for number in numbers:
point = self.number_to_point(number)
if number == 0:
num_str = str(number).replace("j", "i")
if num_str.startswith("0"):
num_str = "0"
elif num_str in ["1i", "-1i"]:
num_str = num_str.replace("1", "")
num_mob = TexMobject(num_str)
num_mob.add_background_rectangle()
num_mob.scale(self.number_scale_factor)
if complex(number).imag != 0:
vect = DOWN+RIGHT
else:
num_str = str(number).replace("j", "i")
num = TexMobject(num_str)
num.scale(self.number_scale_factor)
num.shift(point-num.get_corner(UP+LEFT)+nudge)
result.add(num)
vect = DOWN+RIGHT
num_mob.next_to(point, vect, SMALL_BUFF)
result.add(num_mob)
return result
def add_coordinates(self, *numbers):