A01 LBL A A02 CLVARS A03 INPUT K A04 STO J L01 LBL L L02 CLx L03 CLΣ L04 STOP L05 Σx L06 STO S L07 VIEW S L08 STO+ A L09 Σx² L10 STO+ B L11 n L12 STO+ N L13 Σx L14 x² L15 n L16 ÷ L17 STO+ C L18 DSE J L19 GTO L L20 RCL B L21 RCL A L22 x² L23 RCL÷ N L24 - L25 LASTx L26 +/- L27 RCL+ C L28 - L29 LASTx L30 ÷ L31 1/x L32 RCL K L33 1 L34 - L35 STO D L36 VIEW D L37 ÷ L38 RCL N L39 RCL- K L40 STO D L41 VIEW D L42 × L43 STO F L44 VIEW F L45 RTN