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Fred_Kohlhepp23-Emerald I
23-Emerald I
May 2, 2017
Solved

New versions of older sheets

  • May 2, 2017
  • 3 replies
  • 1554 views

Just copied from today's Twitter feed:

" Soon, a new worksheet library titled ”Roark’s Formulas for Stress & Strain” will be available for purchase, and it’s built only for Prime 4.0."

We bought Roark's e-book long ago when Mathcad was still in single digit releases; it still opens in Mathcad 15.

Are we now expected to pay again for the same information, possibly with new errors?

Best answer by nas0k

You betcha!  No different than those of us who've paid annual maintenance getting the latest updates; Prime 4.0 sounds like it was worth the money spend (I haven't updated yet, haven't seen the advantage to do so).

3 replies

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nas0k1-VisitorAnswer
1-Visitor
May 2, 2017

You betcha!  No different than those of us who've paid annual maintenance getting the latest updates; Prime 4.0 sounds like it was worth the money spend (I haven't updated yet, haven't seen the advantage to do so).

L
LucMeekes23-Emerald IV
23-Emerald IV
May 2, 2017

There was previous discussion about Roark's here: MathCAD Prime 3.0 & Roark Toolkit, possible?

Apparently they don't translate well from Mathcad to Prime. Unfortunately...

V
VladimirN24-Ruby III
24-Ruby III
May 4, 2017

Fred Kohlhepp wrote:

.... We bought Roark's e-book long ago when Mathcad was still in single digit releases; it still opens in Mathcad 15.

Are we now expected to pay again for the same information, possibly with new errors?

That's right.

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