Transforming Algebraic Expressions (Mathematica Tutorial)

There are often many different ways to write the same algebraic expression. As one example, the expression (1+x)^2 can be written as 1+2x+x^2. Mathematica provides a large ...

Using Symbols to Tag Objects (Mathematica Tutorial)

There are many ways to use symbols in Mathematica. Here we use symbols as 'tags' for different types of objects. Working with physical units gives one simple example. When ...

MTensor_getComplexData (Mathematica LibraryLink C Function)

mcomplex*MTensor_getComplexData (MTensor t) gets an array of the data elements of an MTensor of complex type.

MTensor_getComplex (Mathematica LibraryLink C Function)

int MTensor_getComplex (MTensor t, mint*pos, mcomplex*pres) gets a single element of an MTensor of complex type.

MTensor_getIntegerData (Mathematica LibraryLink C Function)

mint*MTensor_getIntegerData (MTensor t) gets an array of the data elements of an MTensor of integer type.

MTensor_getRealData (Mathematica LibraryLink C Function)

double*MTensor_getRealData (MTensor t) gets an array of the data elements of an MTensor of real type.

MTensor_getReal (Mathematica LibraryLink C Function)

int MTensor_getInteger (MTensor t, mint*pos, mreal*pres) gets a single element of an MTensor of real type.

MTensor_setInteger (Mathematica LibraryLink C Function)

void MTensor_setInteger (MTensor t, mint*pos, mint value) sets a single element of an MTensor of integer type.

MTensor_setReal (Mathematica LibraryLink C Function)

int MTensor_setReal (MTensor t, mint*pos, mreal value) sets a single element of an MTensor of real type.

Do Constrained Nonlinear Optimization (Mathematica How To)

An important subset of optimization problems is constrained nonlinear optimization, where the function is not linear and the parameter values are constrained to certain ...