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@@ -38,7 +38,7 @@ More generally: An *expression* in a MUMIE problem is by definition: |
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* also `abs()` for absolute value, `fac()` for integer factorial function, `floor()` math floor, `re()` `im()` `conj()` for complex real and imaginary part and complex conjugate, |
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* `sign()` `dirac()` `theta()` denote the signum, Dirac delta and heaviside functions. Note: If the number field is complex or complex-rational, those functions are only defined if the imaginary part of the argument is zero. |
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* `atan2()` denotes the atan2 function. It takes two real arguments x and y separated by a semicolon: `atan2(x;y)`, e.g. atan2(-1; 1) |
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- * finally, `min()` `max()` compute the minimum or the maximum of an as input given matrix / row vector, either defined as a matrix / row vector identifier or directly (using the [python like syntax](/wiki/Matrix-Variables.md#2-python-like-syntax) ). E.g. `min(myMatrix)` where _myMatrix_ is a matrix identifier, `min([1;3;-2;5])`. Those two functions are not defined for non-real numbers. |
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+ * finally, `min()` `max()` compute the minimum or the maximum of an as input given matrix / row vector, either defined as a matrix / row vector identifier or directly (using the [python like syntax](Matrix-Variables.md#2-python-like-syntax) ). E.g. `min(myMatrix)` where _myMatrix_ is a matrix identifier, `min([1;3;-2;5])`. Those two functions are not defined for non-real numbers. |
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* if `expr` is an expression, then so is `|expr|` as an alternative for `abs(expr)` |
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* if `expr` is an expression and n is a positive integer, than `expr_#n` is an alternative way to write `expr^(1/n)` |
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