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Andrew Lorimer
<andrew@lorimer.id.au>
Tue, 19 Feb 2019 06:16:06 +0000
(17:16 +1100)
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Andrew Lorimer
<andrew@lorimer.id.au>
Tue, 19 Feb 2019 06:16:06 +0000
(17:16 +1100)
methods/transformations.md
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b/methods/transformations.md
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methods/transformations.md
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methods/transformations.md
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Product functions:
Find new point $(x^\prime, y^\prime)$. Substitute these into original equation to find image with original variables $(x, y)$.
Find new point $(x^\prime, y^\prime)$. Substitute these into original equation to find image with original variables $(x, y)$.
+## Composite functions
+
+$(f \circ g)(x)$ is defined iff $\operatorname{ran}(g) \subseteq \operatorname{dom}(f)$
+