C = energy reserve needed to survive the CME (in GJ)
7
Expression 8: "C" equals 2 Start integral from "h" to StartFraction, "t" Over 2 , EndFraction , end integral, "f" left parenthesis, "x" , right parenthesis "d" "x" minus 2 "P" times "s"C=2∫t2hfxdx−2P·s