Comments:
hi Mark, this is one of the best site i have visited. there is absolute everything. i am sure u have work very for this. thank a lot. hope to meet u one day on a constryction site. thank best regard fareed.

Comments:
Thanks hoping to see`programs for hp49g plus or fx 9860sd. related to surveying like bowditch adjustment. sir mark about your excel program of bowditch does it perform any angle check? hopefully you can create an excel program of least square adjustment. whew.. cheers and more helpful facts and programs in surveying...

Comments:
Cheers - very helpful site.

Comments:
Thanks for the help on the transformation problem Mark. Keep up the good work! Nick.

Comments:
Good stuff!

Comments:
Awesome site. keep up th good job Mark.

Comments:
Jun, I have created a forum area for all visitors to use.

Comments:
nice site!can i sign up here mark?

Comments:
Nice site Mark. Great links!

Comments:
Hi, You've done a great job on this site. Congratulations. Cheers, DV

Comments:
Are you working 2 hard? where's the latest blog. Come on Mark whats when's the next installment due, surely another chapter is ready.....

Comments:
Mark Thank you for your comments on our site, & thanks for the link. :)

Comments:
Hi adam...Please teach me how to install program 7400g...I need to use that program urgently....Before that i'm using FX603p unfortunately the calculator model has been stop to distributed by casio....thanks