pull request

3 files changed, 0 insertions, 190 deletions

diff --git a/FSF-2020/calculus/intro-to-calculus/introderivative/derivative1.py b/FSF-2020/calculus/intro-to-calculus/introderivative/derivative1.py
deleted file mode 100644
index 79a6fc6..0000000
--- a/FSF-2020/calculus/intro-to-calculus/introderivative/derivative1.py
+++ /dev/null
@@ -1,55 +0,0 @@
-from manimlib.imports import *
-class derivative1(GraphScene, Scene):
-	def setup(self):
-		GraphScene.setup(self)
-	CONFIG = {
-        "y_max" : 4,
-        "y_min" : -2,
-        "x_max" : 4,
-        "x_min" : -2,
-        "y_tick_frequency" : 1, 
-        "x_tick_frequency" : 1, 
-        "axes_color" : WHITE, 
-        "num_graph_anchor_points": 3000, #this is the number of points that graph manim
-        "graph_origin" : ORIGIN+2*DOWN+4*LEFT,
-        "x_labeled_nums": list(range(-2,5)),
-        "y_labeled_nums": list(range(-2,5)),
-        "x_axis_label":"$x$",
-        "y_axis_label":r"$f(x)=y= 3-\frac { 3 }{ 2 } x$",
-        "x_axis_width": 5,
-        "y_axis_height": 5,
-    }
-	def construct(self):
-		#XTD = self.x_axis_width/(self.x_max - self.x_min)
-		#YTD = self.y_axis_height/(self.y_max - self.y_min)
-
-		text1 = TextMobject("")
-		text2 = TexMobject("{y}_{2}-{y}_{1}")
-		text2 = TexMobject("{x}_{2}-{x}_{1}")
-		text3 = TexMobject(r"m\quad =\frac { { y }_{ 2 }-{ y }_{ 1 } }{ { x }_{ 2 }-{ x }_{ 1 } }").move_to(np.array([3,0,0]))
-		text4 = TexMobject(r"m\quad =\frac { 3 }{ -2 }").move_to(np.array([3,0,0]))
-		text5 = TexMobject(r"m\quad =\quad -1.5").move_to(np.array([3,0,0]))
-		self.setup_axes()
-		graph_1 = self.get_graph(lambda x : 3-1.5*x, color = GREEN_SCREEN, x_min = -1, x_max = 3)
-		graph_2 = self.get_graph(lambda x : 3.1-1.5*x, color = ORANGE, x_min = 0, x_max = 2)
-		dot1 = Dot()
-		dot2 = SmallDot(self.graph_origin+1.7*RIGHT, color = PINK)
-		dot3 = SmallDot(self.graph_origin+2.5*UP, color = RED_B)
-		vec1 = Vector(2.5*DOWN, color = PINK).shift(self.graph_origin+2.5*UP)
-		vec2 = Vector(1.7*RIGHT, color = RED_B).shift(self.graph_origin)
-		brace1 = Brace(vec1, LEFT)
-		brace2 = Brace(vec2, DOWN)
-		br1text = brace1.get_text(r"${y}_{2}-{y}_{1}$").next_to(brace1, LEFT)
-		br2text = brace2.get_text(r"${x}_{2}-{x}_{1}$").next_to(brace2, DOWN) 
-		self.play(ShowCreation(graph_1), ShowCreation(dot2), ShowCreation(dot3))
-		self.play(MoveAlongPath(dot1, graph_2), ShowCreation(vec1), ShowCreation(vec2), run_time = 3)
-		self.wait(1)
-		self.play(ShowCreation(brace1), ShowCreation(brace2))
-		self.play(ShowCreation(br1text), ShowCreation(br2text))
-		self.wait(2)
-		self.play(GrowFromCenter(text3))
-		self.wait(2.5)
-		self.play(ReplacementTransform(text3, text4))
-		self.wait(2)
-		self.play(ReplacementTransform(text4, text5))
-		self.wait(2)
diff --git a/FSF-2020/calculus/intro-to-calculus/introderivative/derivative2.py b/FSF-2020/calculus/intro-to-calculus/introderivative/derivative2.py
deleted file mode 100644
index d6aab15..0000000
--- a/FSF-2020/calculus/intro-to-calculus/introderivative/derivative2.py
+++ /dev/null
@@ -1,78 +0,0 @@
-from manimlib.imports import *
-class derivative2(GraphScene, MovingCameraScene):
-	def setup(self):
-		GraphScene.setup(self)
-		MovingCameraScene.setup(self)
-	CONFIG = {
-		"y_max" : 100,
-        "y_min" : 0,
-        "x_max" : 10,
-        "x_min" : 0,
-        "y_tick_frequency" : 100, 
-        "x_tick_frequency" : 10, 
-        "axes_color" : WHITE, 
-        "num_graph_anchor_points": 3000, #this is the number of points that graph manim
-        "graph_origin" : ORIGIN,
-        "x_labeled_nums": None,#list(range(0,11)),
-        "y_labeled_nums": None,#list(range(0,101))[::10],
-        "x_axis_label":"$x$",
-        "y_axis_label":"$f(x)$",
-        "x_axis_width": 5,
-        "y_axis_height": 5,
-        "start_x" : 2,
-        "start_dx" : 6,
-        "df_color" : YELLOW,
-        "dx_color" : GREEN,
-        "secant_line_color" : MAROON_B,
-        "zoomed_camera_frame_starting_position": ORIGIN+2*DOWN+6*LEFT,
-	}
-	def construct(self):
-		self.setup()
-		self.camera_frame.save_state()
-		self.graph_origin = ORIGIN+2*DOWN+6*LEFT
-		self.setup_axes()
-		graph23 = self.get_graph(lambda x : x**2+7, color = GREEN_SCREEN, x_min = 0, x_max = 10)
-		graph24 = self.get_graph(lambda x : x**2+7, color = GREEN_SCREEN, x_min = 8, x_max = 2.01)
-		line_1 = DashedVMobject(Line(np.array([-5,-2,0]), np.array([-5,-1.42,0])))
-		textdef = TextMobject("")
-		text1 = TexMobject("{ x }_{ 0 }").move_to(np.array([-5,-2.2,0]))
-		text2 = TextMobject("The line becomes tangential to the curve").move_to(self.graph_origin+RIGHT+0.5*UP).scale(0.01)
-		text3 = TexMobject(r"\frac { df }{ dx } =\frac { f({ x }_{ 0 }+h)-f({ x }_{ 0 }) }{ h-0 }").move_to(2*RIGHT)
-		text4 = TexMobject(r"\frac { df }{ dx } =\lim _{ h\rightarrow 0 }{ \frac { f({ x }_{ 0 }+h)-f({ x }_{ 0 }) }{ h }  }").move_to(2*RIGHT)  
-		squareobj = Square(side_length = 15).move_to(self.graph_origin+RIGHT+0.53*UP)
-		ss_group = self.get_secant_slope_group(
-            self.start_x, graph23,
-            dx = self.start_dx,
-            dx_label = "h",
-            df_label = "df",
-            df_line_color = self.df_color,
-            dx_line_color = self.dx_color,
-            secant_line_color = self.secant_line_color,
-            dot_df_top = True,
-            dot_dx_start = True,
-            dot_df_top_label = "Q",
-            dot_dx_start_label = "P",
-            secant_line_length = 8
-        )
-		self.play(ShowCreation(graph23))
-		self.wait()
-		self.play(ShowCreation(ss_group.secant_line))
-		self.add(text1)
-		self.play(ShowCreation(line_1))
-		self.wait(3)
-		self.play(ShowCreation(ss_group.dx_line))
-		self.play(ShowCreation(ss_group.dx_label))
-		self.play(ShowCreation(ss_group.df_line))
-		self.play(Write(ss_group.df_label))
-		self.play(ShowCreation(ss_group.dot_df_top), ShowCreation(ss_group.dot_dx_start))
-		self.play(ShowCreation(ss_group.dot_df_top_label), ShowCreation(ss_group.dot_dx_start_label))
-		self.wait()
-		self.play(ShowCreation(text3))
-		self.wait(2)
-		self.play(ReplacementTransform(text3, text4))
-		self.animate_secant_slope_group_change(ss_group, target_dx = 0.01, run_time = 5)
-		self.wait(2)
-		self.play(self.camera_frame.set_width,0.2,self.camera_frame.move_to,squareobj,run_time = 2)
-		self.wait()
-		self.play(ShowCreation(text2))
-		self.wait(3)
diff --git a/FSF-2020/calculus/intro-to-calculus/introderivative/derivative3.py b/FSF-2020/calculus/intro-to-calculus/introderivative/derivative3.py
deleted file mode 100644
index ebbacb1..0000000
--- a/FSF-2020/calculus/intro-to-calculus/introderivative/derivative3.py
+++ /dev/null
@@ -1,57 +0,0 @@
-from manimlib.imports import *
-class derivative3(GraphScene, Scene):
-	def setup(self):
-		Scene.setup(self)
-		#ZoomedScene.setup(self)
-	CONFIG = {
-		"y_max" : 8,
-        "y_min" : 0,
-        "x_max" : 11,
-        "x_min" : 0,
-        "y_tick_frequency" : 1, 
-        "x_tick_frequency" : 1, 
-        "axes_color" : WHITE, 
-        "num_graph_anchor_points": 3000, #this is the number of points that graph manim
-        "graph_origin" : ORIGIN+3*DOWN+6.5*LEFT,
-        "x_labeled_nums": list(range(0,12))[::1],
-        "y_labeled_nums": list(range(0,9))[::1],
-        "x_axis_label":"$t$",
-        "y_axis_label":"$s$",
-        "x_axis_width": 5,
-        "y_axis_height": 5,
-	}
-	def construct(self):
-		XTD = self.x_axis_width/(self.x_max - self.x_min)
-		YTD = self.y_axis_height/(self.y_max - self.y_min)
-
-		self.setup_axes()
-		graph_1 = self.get_graph(lambda x : -(x-2)**2+4, color = GOLD_A, x_min = 0, x_max = 1.5)
-		graph_2 = self.get_graph(lambda x : 1*x+2.25, color = GOLD_A, x_min = 1.5, x_max = 5)
-		graph_3 = self.get_graph(lambda x : 7.25, color = GOLD_A, x_min = 5, x_max = 8)
-		graph_4 = self.get_graph(lambda x : -3.625*x + 36.25, color = GOLD_A, x_min = 8, x_max = 10)
-
-		self.y_max = 5
-		self.x_max = 10
-		self.x_min = 0
-		self.y_min = -5
-		self.x_labeled_nums = list(range(0,11))
-		self.y_labeled_nums = list(range(-5,6))[::1]
-		self.x_axis_label = r"$t$"
-		self.y_axis_label = r"$v$"
-		self.y_tick_frequency = 1
-		self.x_tick_frequency = 1
-		self.graph_origin = ORIGIN+1*RIGHT
-		self.setup_axes()
-		graph_5 = self.get_graph(lambda x : 2*(x-2)+4, color = GREEN_SCREEN, x_min = 0, x_max = 1.5)
-		graph_6 = self.get_graph(lambda x : 3, color = GREEN_SCREEN, x_min = 1.5, x_max = 5)
-		graph_7 = self.get_graph(lambda x : 0, color = GREEN_SCREEN, x_min = 5, x_max = 8)
-		graph_8 = self.get_graph(lambda x : -3.625, color = GREEN_SCREEN, x_min = 8, x_max = 10)
-		line1 = DashedVMobject(Line(self.graph_origin+2.5*RIGHT, self.graph_origin+2.5*RIGHT+1.5*UP))
-		line2 = DashedVMobject(Line(self.graph_origin+4*RIGHT, self.graph_origin+4*RIGHT+1.835*DOWN))
-		self.play(ShowCreation(graph_1), ShowCreation(graph_5), run_time = 3)
-		self.play(ShowCreation(graph_2), ShowCreation(graph_6), run_time = 3)
-		self.add(line1)
-		self.play(ShowCreation(graph_3), ShowCreation(graph_7), run_time = 3)
-		self.add(line2)
-		self.play(ShowCreation(graph_4), ShowCreation(graph_8), run_time = 3)
-		self.wait(3)