#A set of sentences <math>\Im</math>, and a number <math>n\geq1</math> of other phrases or statements <math>(\delta_1,\delta_2,.....\delta_n \ )</math>they are logically compatible if and only if the union between them <math>\Im\cup\{\delta_1,\delta_2.....\delta_n\}</math> it is coherent. | #A set of sentences <math>\Im</math>, and a number <math>n\geq1</math> of other phrases or statements <math>(\delta_1,\delta_2,.....\delta_n \ )</math>they are logically compatible if and only if the union between them <math>\Im\cup\{\delta_1,\delta_2.....\delta_n\}</math> it is coherent. |