From c5f372701bd9ad551001b739d897d9c74fa8748b Mon Sep 17 00:00:00 2001 From: nishanpoojary Date: Sat, 25 Jul 2020 10:50:22 +0530 Subject: Delete file2_domain_range.py --- .../scalar-functions/file2_domain_range.py | 190 --------------------- 1 file changed, 190 deletions(-) delete mode 100644 FSF-2020/calculus-of-several-variables/multivariable-functions-and-paritial-derivatives/scalar-functions/file2_domain_range.py (limited to 'FSF-2020/calculus-of-several-variables') 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 -- cgit