numpy.exp — NumPy v1.22 Manual | Numpy exponential
Calculatetheexponentialofallelementsintheinputarray.Parameters:xarray_likeInputvalues.outndarray,None,ortupleofndarrayandNone,optionalAlocationintowhichtheresultisstored.Ifprovided,itmusthaveashapethattheinputsbroadcastto.IfnotprovidedorNone,afreshly-allocatedarrayisreturned.Atuple(possibleonlyasakeywordargument)musthavelengthequaltothenumberofoutputs.wherearray_like,optionalThisconditionisbroadcastovertheinput.AtlocationswheretheconditionisTrue,theoutarraywillbesettotheufuncresult.Elsewhere...
Calculate the exponential of all elements in the input array.
Parameters: xarray_likeInput values.
outndarray, None, or tuple of ndarray and None, optionalA location into which the result is stored. If provided, it must have a shape that the inputs broadcast to. If not provided or None, a freshly-allocated array is returned. A tuple (possible only as a keyword argument) must have length equal to the number of outputs.
wherearray_like, optionalThis condition is broadcast over the input. At locations where the condition is True, the out array will be set to the ufunc result. Elsewhere, the out array will retain its original value. Note that if an uninitialized out array is created via the default out=None, locations within it where the condition is False will remain uninitialized.
**kwargsFor other keyword-only arguments, see the ufunc docs[1].
Returns: outndarray or scalarOutput array, element-wise exponential of x. This is a scalar if x is a s...