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Fix typo with derivative

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David Broder-Rodgers 2017-12-12 21:30:05 +00:00
parent f9d226cb03
commit e2f6942bd9
2 changed files with 2 additions and 2 deletions
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2
glossary/dFdx/README.md
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@ -10,7 +10,7 @@ genType dFdx(float x);
```p``` specifies the expression of which to take the partial derivative.
### Description
Available only in the fragment shader, ```dFdx``` return the partial derivative of expression ```p``` in ```x```. Deviatives are calculated using local differencing. Expressions that imply higher order derivatives such as ```dFdx(dFdx(n))``` have undefined results, as do mixed-order derivatives such as ```dFdx(dFdy(n))```. It is assumed that the expression ```p``` is continuous and therefore, expressions evaluated via non-uniform control flow may be undefined.
Available only in the fragment shader, ```dFdx``` return the partial derivative of expression ```p``` in ```x```. Derivatives are calculated using local differencing. Expressions that imply higher order derivatives such as ```dFdx(dFdx(n))``` have undefined results, as do mixed-order derivatives such as ```dFdx(dFdy(n))```. It is assumed that the expression ```p``` is continuous and therefore, expressions evaluated via non-uniform control flow may be undefined.
### See Also
[dFdy()](/glossary/?search=dFdy)

2
glossary/dFdy/README.md
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@ -10,7 +10,7 @@ genType dFdy(float y);
```p``` specifies the expression of which to take the partial derivative.
### Description
Available only in the fragment shader, ```dFdy``` return the partial derivative of expression ```p``` in ```y```. Deviatives are calculated using local differencing. Expressions that imply higher order derivatives such as ```dFdy(dFdy(n))``` have undefined results, as do mixed-order derivatives such as ```dFdy(dFdx(n))```. It is assumed that the expression ```p``` is continuous and therefore, expressions evaluated via non-uniform control flow may be undefined.
Available only in the fragment shader, ```dFdy``` return the partial derivative of expression ```p``` in ```y```. Derivatives are calculated using local differencing. Expressions that imply higher order derivatives such as ```dFdy(dFdy(n))``` have undefined results, as do mixed-order derivatives such as ```dFdy(dFdx(n))```. It is assumed that the expression ```p``` is continuous and therefore, expressions evaluated via non-uniform control flow may be undefined.
### See Also
[dFdx()](/glossary/?search=dFdx)