diff options
Merge pull request #1 from FOSSEE/master
Update with head repo
Diffstat (limited to 'FSF-2020/calculus-of-several-variables/multivariable-functions-and-paritial-derivatives/Multivariable Functions/multivariable_func_respresntation.py')
| -rw-r--r-- | FSF-2020/calculus-of-several-variables/multivariable-functions-and-paritial-derivatives/Multivariable Functions/multivariable_func_respresntation.py | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/FSF-2020/calculus-of-several-variables/multivariable-functions-and-paritial-derivatives/Multivariable Functions/multivariable_func_respresntation.py b/FSF-2020/calculus-of-several-variables/multivariable-functions-and-paritial-derivatives/Multivariable Functions/multivariable_func_respresntation.py new file mode 100644 index 0000000..4bfcf21 --- /dev/null +++ b/FSF-2020/calculus-of-several-variables/multivariable-functions-and-paritial-derivatives/Multivariable Functions/multivariable_func_respresntation.py @@ -0,0 +1,80 @@ +from manimlib.imports import *
+
+class MultivariableFunc(Scene):
+ def construct(self):
+
+ topic = TextMobject("Multivariable Functions")
+ topic.set_color_by_gradient(RED, ORANGE, YELLOW, GREEN, BLUE, PURPLE)
+ topic.scale(2)
+
+ self.play(Write(topic))
+ self.wait(1)
+ self.play(FadeOut(topic))
+
+
+ circle = Circle()
+ circle.scale(3)
+
+ eqn1 = TextMobject(r"f(x,y) = $x^2y$")
+ eqn1.set_color(YELLOW)
+
+
+
+ number1 = TextMobject("(2,1)")
+ number1.move_to(3*UP+ 3*LEFT)
+ number1.scale(1.2)
+ number1.set_color(GREEN)
+
+ output1 = TextMobject("4")
+ output1.scale(1.5)
+ output1.set_color(BLUE)
+
+ eqn1_1 = TextMobject(r"f(2,1) = $2^2(1)$")
+ eqn1_1.set_color(YELLOW)
+
+
+ self.play(ShowCreation(circle),Write(eqn1))
+ self.wait(1)
+ self.play(ApplyMethod(number1.move_to, 0.6*LEFT))
+ self.play(FadeOut(number1))
+ self.play(Transform(eqn1, eqn1_1))
+ self.wait(1)
+ self.play(ApplyMethod(output1.move_to, 3*DOWN+4*RIGHT))
+ self.wait(1)
+ self.play(FadeOut(output1))
+
+
+ eqn2 = TextMobject(r"f(x,y,z) = $x^2y+2yz$")
+ eqn2.set_color(YELLOW)
+
+ number2 = TextMobject("(2,1,3)")
+ number2.move_to(3*UP+ 3*LEFT)
+ number2.scale(1.2)
+ number2.set_color(GREEN)
+
+ output2 = TextMobject("8")
+ output2.scale(1.5)
+ output2.set_color(BLUE)
+
+ eqn2_1 = TextMobject(r"f(2,1,3) = $2^2(1) + 2(1)(3)$")
+ eqn2_1.set_color(YELLOW)
+
+ eqn2_2 = TextMobject(r"f(2,1,3) = $2 + 6$")
+ eqn2_2.set_color(YELLOW)
+
+
+
+ self.play(FadeOut(eqn1))
+ self.play(Write(eqn2))
+
+ self.wait(1)
+ self.play(ApplyMethod(number2.move_to, 1.2*LEFT))
+ self.play(FadeOut(number2))
+ self.play(Transform(eqn2, eqn2_1))
+ self.wait(1)
+ self.play(Transform(eqn2, eqn2_2))
+ self.wait(1)
+ self.play(ApplyMethod(output2.move_to, 3*DOWN+4*RIGHT))
+ self.wait(1)
+ self.play(FadeOut(output2),FadeOut(eqn2),FadeOut(circle))
+ self.wait(2)
\ No newline at end of file |