Delete file2_domain_range.py

1 files changed, 0 insertions, 190 deletions

diff --git a/FSF-2020/calculus-of-several-variables/multivariable-functions-and-paritial-derivatives/scalar-functions/file2_domain_range.py b/FSF-2020/calculus-of-several-variables/multivariable-functions-and-paritial-derivatives/scalar-functions/file2_domain_range.py
deleted file mode 100644
index 1b54cb6..0000000
--- a/FSF-2020/calculus-of-several-variables/multivariable-functions-and-paritial-derivatives/scalar-functions/file2_domain_range.py
+++ /dev/null
@@ -1,190 +0,0 @@
-# Plotting Graphs

-from manimlib.imports import *

-

-class PlotGraphs(GraphScene):

-    CONFIG = {

-    "x_min": -5,

-    "x_max": 5,

-    "y_min": 0,

-    "y_max": 4,

-    "graph_origin": ORIGIN + 2.5* DOWN,

-    "x_labeled_nums": list(range(-5, 6)),

-    "y_labeled_nums": list(range(0, 5)),

-    }

-    def construct(self):

-

-        topic = TextMobject("Domain and Range")

-        topic.scale(2)

-        topic.set_color(YELLOW)

-        self.play(Write(topic))

-        self.play(FadeOut(topic))

-        self.wait(1)

-

-        scalar_func_R = TextMobject(r"Scalar Valued Functions in $R$").scale(1.5).set_color_by_gradient(RED, ORANGE, YELLOW, GREEN, BLUE, PURPLE)

-        self.play(Write(scalar_func_R))

-        self.play(FadeOut(scalar_func_R))

-        self.wait(1)

-

-

-        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(animate = True)

-

-        graphobj = self.get_graph(lambda x :  np.sqrt(x + 4), x_min = -4, x_max = 5)

-        graph_lab = self.get_graph_label(graphobj, label = r"\sqrt{x + 4}")

-

-

-        rangeline1 = Arrow(self.graph_origin+2.2*YTD*UP+5*XTD*LEFT, self.graph_origin+4.1*YTD*UP+5*XTD*LEFT)

-        rangeline2 = Arrow(self.graph_origin+1.7*YTD*UP+5*XTD*LEFT, self.graph_origin+5*XTD*LEFT)

-        rangeline1.set_color(RED)

-        rangeline2.set_color(RED)

-

-        rangeMsg = TextMobject(r"Range: $y \geq 0$")

-        rangeMsg.move_to(self.graph_origin+2*YTD*UP+5*XTD*LEFT)

-        rangeMsg.scale(0.5)

-        rangeMsg.set_color(YELLOW)

-

-        domainline1 = Arrow(self.graph_origin+0.6*YTD*DOWN+1.2*XTD*LEFT, self.graph_origin+0.6*YTD*DOWN + 4*XTD*LEFT, buff = 0.1)

-        domainline2 = Arrow(self.graph_origin+0.6*YTD*DOWN+1.1*XTD*RIGHT, self.graph_origin+0.6*YTD*DOWN + 5.3*XTD*RIGHT, buff = 0.1)

-        domainline1.set_color(PINK)

-        domainline2.set_color(PINK)

-

-        domainMsg = TextMobject(r"Domain: $x \geq -4$")

-        domainMsg.move_to(self.graph_origin+0.6*YTD*DOWN)

-        domainMsg.scale(0.5)

-        domainMsg.set_color(GREEN)

-

-

-    

-        

-        self.play(ShowCreation(graphobj))

-        self.play(ShowCreation(graph_lab))

-        self.wait(1)

-        self.play(GrowArrow(rangeline1))

-        self.play(GrowArrow(rangeline2))

-        self.play(Write(rangeMsg))

-        self.wait(1)

-        self.play(GrowArrow(domainline1))

-        self.play(GrowArrow(domainline2))

-        self.play(Write(domainMsg))

-        self.wait(3)

-

-        self.wait(2)

-

-

-

-

-class PlotSineGraphs(GraphScene):

-    CONFIG = {

-    "x_min": -8,

-    "x_max": 8,

-    "y_min": -1,

-    "y_max": 1,

-    "graph_origin": ORIGIN,

-    "x_labeled_nums": list(range(-8, 9)),

-    "y_labeled_nums": list(range(-1, 2)),

-    }

-    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(animate = True)

-

-        sineobj = self.get_graph(lambda x :  np.sin(x), x_min = -7, x_max = 8)

-        sine_lab = self.get_graph_label(sineobj, label = "\\sin(x)")

-

-

-        rangeline1 = Line(8*XTD*LEFT,1*YTD*UP+8*XTD*LEFT)

-        rangeline2 = Line(8*XTD*LEFT,1*YTD*DOWN+8*XTD*LEFT)

-        rangeline1.set_color(RED)

-        rangeline2.set_color(RED)

-

-        rangeMsg = TextMobject(r"Range: $-1 \leq y \leq  1$")

-        rangeMsg.move_to(1.1*YTD*UP+8.5*XTD*LEFT)

-        rangeMsg.scale(0.5)

-        rangeMsg.set_color(YELLOW)

-

-

-        domainline1 = Arrow(1.1*YTD*DOWN+2*XTD*LEFT, 1.1*YTD*DOWN + 8.5*XTD*LEFT)

-        domainline2 = Arrow(1.1*YTD*DOWN+2*XTD*RIGHT, 1.1*YTD*DOWN + 8.5*XTD*RIGHT)

-        domainline1.set_color(PINK)

-        domainline2.set_color(PINK)

-

-        domainMsg = TextMobject(r"Domain: $[-\infty, \infty]$")

-        domainMsg.move_to(1.1*YTD*DOWN)

-        domainMsg.scale(0.5)

-        domainMsg.set_color(GREEN)

-

-

-

-        self.play(ShowCreation(sineobj))

-        self.play(ShowCreation(sine_lab))

-        self.wait(1)

-        self.play(GrowArrow(rangeline1))

-        self.play(GrowArrow(rangeline2))

-        self.play(Write(rangeMsg))

-        self.wait(1)

-        self.play(GrowArrow(domainline1))

-        self.play(GrowArrow(domainline2))

-        self.play(Write(domainMsg))

-        self.wait(3)

-

-    

-

-        

-class Paraboloid(ThreeDScene):

-    def construct(self):

-

-        scalar_func_R2 = TextMobject(r"Scalar Valued Functions in $R^2$").scale(1.5).set_color_by_gradient(RED, ORANGE, YELLOW, GREEN, BLUE, PURPLE)

-        self.play(Write(scalar_func_R2))

-        self.play(FadeOut(scalar_func_R2))

-        self.wait(1)

-

-        axes = ThreeDAxes() 

-

-        paraboloid = ParametricSurface(

-            lambda u, v: np.array([

-                2*np.sin(u)*np.cos(v),

-                2*np.sin(u)*np.sin(v),

-                2*2*np.sin(u)*np.sin(u)

-            ]),u_min=0,u_max=PI/2,v_min=0,v_max=2*PI,checkerboard_colors=[GREEN_C, GREEN_E],

-            resolution=(15, 32)).scale(1)

-

-        domain = Polygon(np.array([-5,-5,0]),np.array([5,-5,0]),np.array([5,5,0]),np.array([-5,5,0]),np.array([-5,-5,0]), color = BLUE_C, fill_color = BLUE_C, fill_opacity = 0.2)

-        domain_lab = TextMobject(r"$Domain: R^2$", color = YELLOW_C).scale(0.7).move_to(1*DOWN + 2*LEFT)

-        

-        rangef = Line(np.array([0, 0,0]), np.array([0, 0,5]), color = RED_C)

-        rangef_lab = TextMobject(r"$Range: z \geq 0$", color = RED_C).scale(0.7).move_to(2*UP + 1.5*RIGHT)

-

-        func = TextMobject(r"$z = f(x,y) = x^2+y^2$").scale(0.7).move_to(3*UP + 4*LEFT).set_color_by_gradient(RED, ORANGE, YELLOW, GREEN, BLUE, PURPLE)

-        

-        self.set_camera_orientation(phi=60 * DEGREES, theta = 0*DEGREES)

-        self.begin_ambient_camera_rotation(rate=0.3)

-

-        self.add(axes)

-

-        axis = TextMobject(r"X",r"Y",r"Z")

-        axis[0].move_to(6*RIGHT)

-        axis[1].move_to(6*UP)

-        axis[2].move_to(np.array([0,0,3.7]))

-

-        self.add_fixed_orientation_mobjects(axis[2])

-        self.add_fixed_orientation_mobjects(axis[0])

-        self.add_fixed_orientation_mobjects(axis[1]) 

-

-

-

-        self.add_fixed_in_frame_mobjects(func)

-        self.play(Write(paraboloid))

-        self.play(ShowCreation(domain))

-        self.add_fixed_in_frame_mobjects(domain_lab)

-        self.wait()

-        self.play(ShowCreation(rangef))

-        self.add_fixed_in_frame_mobjects(rangef_lab)

-        self.wait(5)

-

-    
\ No newline at end of file