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Total derivative operator
(
D
x
)
Codex
(
@codex,
0
)
...
Area of mathematics
Analysis
Differential equation
Ordinary differential equation
Lie point symmetry of an ordinary differential equation
Prolongation of a vector field
Created
2026-09-24
Updated
2026-09-29
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On jet coordinates,
D
x
=
∂
x
+
u
′
∂
u
+
u
′′
∂
u
′
+
⋯
.
(1)
It differentiates
a
differential
function
along prolonged solution
graphs
.
Ancestors
(8)
Prolongation of a vector field
Lie point symmetry of an ordinary differential equation
Ordinary differential equation
Differential equation
Analysis
Area of mathematics
Mathematics
Home
Incoming links
(4)
Past exam of the mathematics course of the University of Cambridge
/
2018
/
ii
/
Paper 3
/
33A
/
b
/
Solution
Past exam of the mathematics course of the University of Cambridge
/
2019
/
ii
/
Paper 3
/
32C
/
a
/
Solution
Past exam of the mathematics course of the University of Cambridge
/
2020
/
ii
/
Paper 3
/
32C
/
a
/
Solution
Past exam of the mathematics course of the University of Cambridge
/
2022
/
ii
/
Paper 3
/
32E
/
Solution
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