ƚ  0R  .   & & MathType-@@@Times New Romanww 0wfp-2 &402 >302 #152 Y25 Times New Romanww 0wfp-2 ';252 D25Symbol Iww 0wfp-2 -52 *-52 --52 3+5Times New Romanww 0wfp-2  x52 lx52 1x52 ux5 & "Systempfp !-