164 xmlXPathIsInf(double val) {  in xmlXPathIsInf()  function
1036 	    switch (xmlXPathIsInf(cur->floatval)) {  in xmlXPathDebugDumpObject()
2712     switch (xmlXPathIsInf(number)) {  in xmlXPathFormatNumber()
5618     switch (xmlXPathIsInf(val)) {  in xmlXPathCastNumberToString()
6944 		    } else if (xmlXPathIsInf(arg1->floatval) == 1) {  in xmlXPathEqualValuesCommon()
6945 		        if (xmlXPathIsInf(arg2->floatval) == 1)  in xmlXPathEqualValuesCommon()
6949 		    } else if (xmlXPathIsInf(arg1->floatval) == -1) {  in xmlXPathEqualValuesCommon()
6950 			if (xmlXPathIsInf(arg2->floatval) == -1)  in xmlXPathEqualValuesCommon()
6954 		    } else if (xmlXPathIsInf(arg2->floatval) == 1) {  in xmlXPathEqualValuesCommon()
6955 			if (xmlXPathIsInf(arg1->floatval) == 1)  in xmlXPathEqualValuesCommon()
6959 		    } else if (xmlXPathIsInf(arg2->floatval) == -1) {  in xmlXPathEqualValuesCommon()
6960 			if (xmlXPathIsInf(arg1->floatval) == -1)  in xmlXPathEqualValuesCommon()
7005 		    } else if (xmlXPathIsInf(arg1->floatval) == 1) {  in xmlXPathEqualValuesCommon()
7006 			if (xmlXPathIsInf(arg2->floatval) == 1)  in xmlXPathEqualValuesCommon()
7010 		    } else if (xmlXPathIsInf(arg1->floatval) == -1) {  in xmlXPathEqualValuesCommon()
7011 			if (xmlXPathIsInf(arg2->floatval) == -1)  in xmlXPathEqualValuesCommon()
7015 		    } else if (xmlXPathIsInf(arg2->floatval) == 1) {  in xmlXPathEqualValuesCommon()
7016 			if (xmlXPathIsInf(arg1->floatval) == 1)  in xmlXPathEqualValuesCommon()
7020 		    } else if (xmlXPathIsInf(arg2->floatval) == -1) {  in xmlXPathEqualValuesCommon()
7021 			if (xmlXPathIsInf(arg1->floatval) == -1)  in xmlXPathEqualValuesCommon()
7315 	arg1i=xmlXPathIsInf(arg1->floatval);  in xmlXPathCompareValues()
7316 	arg2i=xmlXPathIsInf(arg2->floatval);  in xmlXPathCompareValues()
7376     else if (xmlXPathIsInf(ctxt->value->floatval) == 1)  in xmlXPathValueFlipSign()
7378     else if (xmlXPathIsInf(ctxt->value->floatval) == -1)  in xmlXPathValueFlipSign()
9083     if (!xmlXPathIsInf(in) && !xmlXPathIsNaN(in + le)) {  in xmlXPathSubstringFunction()
9095 	if (xmlXPathIsInf(le) == 1) {  in xmlXPathSubstringFunction()
9100 	else if (xmlXPathIsInf(le) == -1 || le < 0.0)  in xmlXPathSubstringFunction()
9647 	(xmlXPathIsInf(ctxt->value->floatval) == 1) ||  in xmlXPathRoundFunction()
9648 	(xmlXPathIsInf(ctxt->value->floatval) == -1) ||  in xmlXPathRoundFunction()