combo reduct: fix assert on NAN in sin reduct
combo reduct: fix assert on NAN in sin reduct

eddiemonroe/atomspace,kim135797531/opencog,rohit12/opencog,gavrieltal/opencog,rTreutlein/atomspace,eddiemonroe/atomspace,jlegendary/opencog,ceefour/opencog,inflector/opencog,cosmoharrigan/opencog,anitzkin/opencog,ruiting/opencog,AmeBel/atomspace,Allend575/opencog,yantrabuddhi/atomspace,AmeBel/atomspace,gaapt/opencog,ArvinPan/opencog,gavrieltal/opencog,sumitsourabh/opencog,anitzkin/opencog,prateeksaxena2809/opencog,williampma/opencog,virneo/opencog,gavrieltal/opencog,shujingke/opencog,sanuj/opencog,gaapt/opencog,williampma/opencog,inflector/opencog,ceefour/atomspace,rohit12/opencog,anitzkin/opencog,kim135797531/opencog,MarcosPividori/atomspace,Selameab/atomspace,tim777z/opencog,yantrabuddhi/opencog,cosmoharrigan/atomspace,printedheart/opencog,gaapt/opencog,AmeBel/opencog,misgeatgit/opencog,eddiemonroe/opencog,roselleebarle04/opencog,sanuj/opencog,printedheart/atomspace,iAMr00t/opencog,AmeBel/opencog,Tiggels/opencog,gavrieltal/opencog,prateeksaxena2809/opencog,AmeBel/opencog,andre-senna/opencog,anitzkin/opencog,Selameab/opencog,kim135797531/opencog,Selameab/opencog,yantrabuddhi/opencog,sumitsourabh/opencog,virneo/opencog,eddiemonroe/atomspace,virneo/opencog,jswiergo/atomspace,kinoc/opencog,UIKit0/atomspace,virneo/atomspace,Selameab/atomspace,TheNameIsNigel/opencog,ArvinPan/atomspace,andre-senna/opencog,eddiemonroe/opencog,Selameab/atomspace,virneo/opencog,rodsol/atomspace,yantrabuddhi/opencog,anitzkin/opencog,iAMr00t/opencog,rodsol/atomspace,cosmoharrigan/opencog,kim135797531/opencog,Allend575/opencog,yantrabuddhi/atomspace,ceefour/opencog,eddiemonroe/opencog,sanuj/opencog,iAMr00t/opencog,ArvinPan/atomspace,Selameab/opencog,ruiting/opencog,Tiggels/opencog,AmeBel/opencog,Tiggels/opencog,ArvinPan/opencog,ceefour/opencog,UIKit0/atomspace,jlegendary/opencog,ArvinPan/opencog,ArvinPan/opencog,williampma/atomspace,Tiggels/opencog,ruiting/opencog,roselleebarle04/opencog,ruiting/opencog,shujingke/opencog,andre-senna/opencog,inflector/opencog,zhaozengguang/opencog,TheNameIsNigel/opencog,zhaozengguang/opencog,MarcosPividori/atomspace,cosmoharrigan/atomspace,AmeBel/atomspace,andre-senna/opencog,AmeBel/opencog,shujingke/opencog,Allend575/opencog,misgeatgit/opencog,williampma/opencog,rodsol/opencog,tim777z/opencog,misgeatgit/opencog,Tiggels/opencog,jswiergo/atomspace,jswiergo/atomspace,Selameab/opencog,anitzkin/opencog,roselleebarle04/opencog,cosmoharrigan/opencog,kinoc/opencog,sanuj/opencog,shujingke/opencog,ceefour/atomspace,kim135797531/opencog,misgeatgit/atomspace,anitzkin/opencog,TheNameIsNigel/opencog,yantrabuddhi/atomspace,ruiting/opencog,inflector/opencog,printedheart/atomspace,misgeatgit/atomspace,jlegendary/opencog,williampma/atomspace,misgeatgit/atomspace,rTreutlein/atomspace,MarcosPividori/atomspace,rohit12/opencog,virneo/opencog,gaapt/opencog,ceefour/atomspace,AmeBel/atomspace,gaapt/opencog,prateeksaxena2809/opencog,rodsol/opencog,misgeatgit/opencog,printedheart/opencog,virneo/atomspace,kinoc/opencog,rTreutlein/atomspace,cosmoharrigan/atomspace,inflector/atomspace,yantrabuddhi/atomspace,zhaozengguang/opencog,rodsol/opencog,printedheart/atomspace,tim777z/opencog,tim777z/opencog,rodsol/opencog,cosmoharrigan/opencog,iAMr00t/opencog,eddiemonroe/opencog,zhaozengguang/opencog,sanuj/opencog,Tiggels/opencog,inflector/atomspace,rodsol/opencog,cosmoharrigan/atomspace,TheNameIsNigel/opencog,misgeatgit/atomspace,roselleebarle04/opencog,sanuj/opencog,misgeatgit/opencog,AmeBel/opencog,TheNameIsNigel/opencog,sumitsourabh/opencog,ArvinPan/atomspace,tim777z/opencog,misgeatgit/opencog,Allend575/opencog,ceefour/atomspace,virneo/opencog,prateeksaxena2809/opencog,rodsol/atomspace,printedheart/atomspace,MarcosPividori/atomspace,inflector/opencog,andre-senna/opencog,jlegendary/opencog,jswiergo/atomspace,Selameab/opencog,kinoc/opencog,rohit12/atomspace,rohit12/opencog,inflector/atomspace,roselleebarle04/opencog,ceefour/opencog,yantrabuddhi/opencog,Allend575/opencog,rodsol/opencog,sumitsourabh/opencog,andre-senna/opencog,ruiting/opencog,eddiemonroe/atomspace,printedheart/opencog,printedheart/opencog,inflector/atomspace,rohit12/atomspace,ceefour/opencog,printedheart/opencog,zhaozengguang/opencog,rohit12/atomspace,williampma/atomspace,cosmoharrigan/opencog,rodsol/atomspace,inflector/opencog,kim135797531/opencog,prateeksaxena2809/opencog,UIKit0/atomspace,roselleebarle04/opencog,TheNameIsNigel/opencog,printedheart/opencog,rohit12/opencog,yantrabuddhi/opencog,kim135797531/opencog,virneo/atomspace,ruiting/opencog,williampma/opencog,iAMr00t/opencog,prateeksaxena2809/opencog,Allend575/opencog,Selameab/opencog,inflector/atomspace,virneo/atomspace,misgeatgit/opencog,shujingke/opencog,eddiemonroe/opencog,UIKit0/atomspace,misgeatgit/opencog,rTreutlein/atomspace,zhaozengguang/opencog,ArvinPan/atomspace,iAMr00t/opencog,kinoc/opencog,kinoc/opencog,kinoc/opencog,gavrieltal/opencog,sumitsourabh/opencog,eddiemonroe/opencog,ceefour/opencog,Allend575/opencog,andre-senna/opencog,jlegendary/opencog,yantrabuddhi/opencog,inflector/opencog,sumitsourabh/opencog,misgeatgit/atomspace,eddiemonroe/atomspace,williampma/atomspace,gavrieltal/opencog,rTreutlein/atomspace,yantrabuddhi/atomspace,Selameab/atomspace,yantrabuddhi/opencog,shujingke/opencog,shujingke/opencog,AmeBel/opencog,cosmoharrigan/opencog,ArvinPan/opencog,gaapt/opencog,AmeBel/atomspace,prateeksaxena2809/opencog,sumitsourabh/opencog,tim777z/opencog,rohit12/atomspace,williampma/opencog,jlegendary/opencog,rohit12/opencog,inflector/opencog,virneo/opencog,ceefour/opencog,ArvinPan/opencog,eddiemonroe/opencog,misgeatgit/opencog,gavrieltal/opencog,gaapt/opencog,roselleebarle04/opencog,williampma/opencog,jlegendary/opencog