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Mark Hardman · (This post was last modified: 05-10-2015 08:16 PM by Mark Hardman.)

(05-10-2015 02:32 PM)hansklav Wrote: True, but my reply was to Mark Hardman’s post, who started the whole calculation from the left side, and then a 4-level stack will not suffice.

Again, you've written an RPN tutorial!?!

Code:

              x          y          z          t

1 [Enter]     1          -          -          -

3 [Enter]     3          1          -          -

4             4          3          1          -

y^x          81          1          -          -

2             2         81          1          -

x           162          1          -          -

5             5        162          1          -

/            32.4        1          -          -

-           -31.4        -          -          -

6 [Enter]     6        -31.4        -          -

7             7          6        -31.4        -

x^2          49          6        -31.4        -

3             3         49          6        -31.4

1/x           0.3333    49          6        -31.4

y^x           3.6593     6        -31.4      -31.4

-             2.3407   -31.4      -31.4      -31.4

sin           0.0408   -31.4      -31.4      -31.4

8             8          0.0408   -31.4      -31.4

x!        40320          0.0408   -31.4      -31.4

x          1646.7276   -31.4      -31.4      -31.4

+          1615.3276   -31.4      -31.4      -31.4

45 [Enter]   45       1615.3276   -31.4      -31.4

6  [Enter]    6         45       1615.3276   -31.4

7             7          6         45       1615.3276

/             0.8571    45       1615.3276  1615.3276

y^x          26.1240  1615.3276  1615.3276  1615.3276

2 [Enter]     2         26.1240  1615.3276  1615.3276

3             3          2         26.1240  1615.3276

y^x           8         26.1240  1615.3276  1615.3276

9 [Chs]      -9          8         26.1240  1615.3276

x<>y          8         -9         26.1240  1615.3276

y^x        4.3047e07    26.1240  1615.3276  1615.3276

x          1.1246e09  1615.3276  1615.3276  1615.3276

x^2        1.2646e18  1615.3276  1615.3276  1615.3276

ln        41.6813     1615.3276  1615.3276  1615.3276

+       1657.0089     1615.3276  1615.3276  1615.3276