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differentiation
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differentiation [Tue May 11 23:45:35 2010] Alexander |
differentiation [Thu Jan 14 17:14:01 2021] (current) Alexander |
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| ====== Differentiation ===== | ====== Differentiation ===== | ||
| - | Open Table or Figure or Plot with initial data and use '' | + | Open Table or Figure or Plot with initial data and use '' |
| - | {{:diff1.png|}} {{:diff2.png|}} | + | {{:differentiate.png?nolink|}} |
| - | ===== Formula | + | ===== Algorithm |
| To perform differentiation you should specify two columns: //x// and //y//. Missing values are ignored. | To perform differentiation you should specify two columns: //x// and //y//. Missing values are ignored. | ||
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| <m>{y prime}_1 = {y_2 − y_1}/{x_2 − x_1} ,~~ {y prime}_N = {y_N − y_{N − 1}}/{x_N − x_{N − 1}}</ | <m>{y prime}_1 = {y_2 − y_1}/{x_2 − x_1} ,~~ {y prime}_N = {y_N − y_{N − 1}}/{x_N − x_{N − 1}}</ | ||
| + | ===== See Also ===== | ||
| + | * [[processing]] | ||
| + | * [[Integration]] | ||
differentiation.1273607135.txt.gz · Last modified: Sun Nov 8 12:20:32 2015 (external edit)
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