Solve for X . . . and understand . . .

     In this morning's email, today's Poem-a-Day from poets.org has the mathy title, "Solve for X." Written by Oliver de la Paz  -- born in the Philippines and raised in Ontario, Oregon -- and teaching at the College of the Holy Cross, de la Paz introduces "Solve for X" with these words: 

“‘Solve for X’ is part of a sequence of poems about my son who’s on the autistic spectrum. I’ve been attempting to understand the way he perceives the world and I’ve been using cause and effect models as poetic templates. Word problems requiring the mathematician to solve for an unknown, thus, have become a metaphor for how we negotiate our relationship as father and son.”

Please go here to read (or to listen to) de la Paz's poem about trying to understand the unknown.