a kh@s"ddlmZmZmZddlmZddlmZddlm Z ddl m Z ddl m Z mZddlmZmZdd lmZmZd d d d ZejdZeeZd d ddZd d ddZd d ddZGdddeZGdddeZGdddeZGdddeZGdddeZ Gdd d eZ!d!S)")AddArgumentIndexErrorFunction)Pow)S)default_sort_key)sympify)explog)MaxMin)TokennoneTevaluatecCs"ttt||dt||d|dSNr)r rr x1x2rrG/var/www/auris/lib/python3.9/site-packages/sympy/codegen/numpy_nodes.py _logaddexp srcCst||dtSr)r _ln2xrrrr_lbsrcCstt||dSr)r_tworrrr_exp2srcCs"ttt||dt||d|dSr)rrrrrrr _logaddexp2s r c@s>eZdZdZdZddZdddZdd Zd d Zd d Z dS) logaddexpz Logarithm of the sum of exponentiations of the inputs. Helper class for use with e.g. numpy.logaddexp See Also ======== https://numpy.org/doc/stable/reference/generated/numpy.logaddexp.html rcGstj|gt|tdRSN)keyr__new__sortedrclsargsrrrr%,szlogaddexp.__new__r cCsJ|dkr|j\}}n|dkr(|j\}}n t||tjtjt||Sz@ Returns the first derivative of this function. r r)r)rrOner selfZargindexZwrtotherrrrfdiff/s    zlogaddexp.fdiffcKs t||SN)rr-rrkwargsrrr_eval_rewrite_as_log;szlogaddexp._eval_rewrite_as_logcOs|tj|i|Sr0Zrewriter Zevalfr-r)r2rrr _eval_evalf>szlogaddexp._eval_evalfcsFfdd|jD\}}t||}|t||ddkr8|St||SdS)Nc3s|]}|jfiVqdSr0)simplify.0rr2rr Bz+logaddexp._eval_simplify..Fr)r)rr!r-r)r2ab candidaterr:r_eval_simplifyAs  zlogaddexp._eval_simplifyN)r __name__ __module__ __qualname____doc__nargsr%r/r3r6rArrrrr! s  r!c@s>eZdZdZdZddZdddZdd Zd d Zd d Z dS) logaddexp2z Logarithm of the sum of exponentiations of the inputs in base-2. Helper class for use with e.g. numpy.logaddexp2 See Also ======== https://numpy.org/doc/stable/reference/generated/numpy.logaddexp2.html rcGstj|gt|tdRSr"r$r'rrrr%Vszlogaddexp2.__new__r cCsJ|dkr|j\}}n|dkr(|j\}}n t||tjtjt||Sr*)r)rrr+rr,rrrr/Ys    zlogaddexp2.fdiffcKs t||Sr0)r r1rrrr3eszlogaddexp2._eval_rewrite_as_logcOs|tj|i|Sr0r4r5rrrr6hszlogaddexp2._eval_evalfcsFfdd|jD\}}t||}|t||ddkr8|St||SdS)Nc3s"|]}|jfiVqdSr0)r7Zfactorr8r:rrr;lr<z,logaddexp2._eval_simplify..Fr)r)r rHr=rr:rrAks  zlogaddexp2._eval_simplifyN)r rBrrrrrHJs  rHc@s(eZdZdZdZZdeiZee Z dS)aminz Minimum value along an axis. Helper class for use with e.g. numpy.amin See Also ======== https://numpy.org/doc/stable/reference/generated/numpy.amin.html arrayaxisrLN rCrDrErF __slots___fieldsrdefaults staticmethodrZ_construct_axisrrrrrIts rIc@s(eZdZdZdZZdeiZee Z dS)amaxz Maximum value along an axis. Helper class for use with e.g. numpy.amax See Also ======== https://numpy.org/doc/stable/reference/generated/numpy.amax.html rJrLNrMrrrrrRs rRc@seZdZdZddZdS)maximumz Element-wise maximum of array elements. Helper class for use with e.g. numpy.maximum See Also ======== https://numpy.org/doc/stable/reference/generated/numpy.maximum.html cGs t|jSr0)r r)r-r)rrr_eval_rewrite_as_Maxszmaximum._eval_rewrite_as_MaxN)rCrDrErFrUrrrrrSs rSc@seZdZdZddZdS)minimumz Element-wise minimum of array elements. Helper class for use with e.g. numpy.minimum See Also ======== https://numpy.org/doc/stable/reference/generated/numpy.minimum.html cGs t|jSr0)r r)rTrrr_eval_rewrite_as_Minszminimum._eval_rewrite_as_MinN)rCrDrErFrWrrrrrVs rVN)"Zsympy.core.functionrrrZsympy.core.powerrZsympy.core.singletonrZsympy.core.sortingrZsympy.core.sympifyrZ&sympy.functions.elementary.exponentialr r Z(sympy.functions.elementary.miscellaneousr r astrrrr+rrrrr r!rHrIrRrSrVrrrrs&     **