P01 LBL P P02 CLΣ P03 INPUT N K01 LBL K K02 INPUT X K03 INPUT Y K04 RCL X K05 RCL- Y K06 Σ+ K07 DSE N K08 GTO K K09 x̄ K10 STO D K11 sx K12 STO S K13 ÷ K14 n K15 SQRT K16 × K17 STO T K18 n K19 1 K20 - K21 STO F K22 VIEW D K23 VIEW S K24 VIEW T K25 VIEW F K26 RTN T01 LBL T T02 INPUT H T03 CLΣ T04 STOP T05 x̄ T06 STO A T07 Σx² T08 STO B T09 n T10 STO C T11 CLΣ T12 STOP T13 x̄ T14 STO J T15 Σx² T16 STO K T17 n T18 STO L T19 RCL B T20 RCL A T21 x² T22 RCL× C T23 - T24 RCL+ K T25 RCL J T26 x² T27 RCL× L T28 - T29 RCL C T30 RCL+ L T31 2 T32 - T33 STO F T34 ÷ T35 SQRT T36 1/x T37 RCL A T38 RCL- J T39 RCL- H T40 × T41 RCL C T42 1/x T43 RCL L T44 1/x T45 + T46 SQRT T47 ÷ T48 STO T T49 VIEW T T50 VIEW F T51 RTN