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jjjjvb1-Visitor
1-Visitor
September 23, 2012
Solved

error of calculation

  • September 23, 2012
  • 1 reply
  • 1729 views

Mathcad 15M010. informs that there is a mistake in floating point or 10Е+307 is exceeded. The exponent has negative degree.

Best answer by AlanStevens

jvm jjjvb wrote:

Thank you for the answer. I meant degree of exp.

It's the exponential argument I was referring to! See attached.

Alan

1 reply

A
AlanStevens19-Tanzanite
19-Tanzanite
September 23, 2012

jvm jjjvb wrote:

The exponent has negative degree.

No, it doesn't for all values of k. The term exp(-p1.(t-k*Tp)) is greater than 10^307 when t = 0 and k = 255, for example, so that -p1.(t-kTp) = -7.156.10^6.(0 - 255.5.10^-5) = +9.124.10^4. Perhaps you mean the exponent to be the negative of the absolute value of p1(t-k.Tp)?

Alan

J
jjjjvb1-VisitorAuthor
1-Visitor
September 23, 2012

Thank you for the answer. I meant degree of exp. I changed degree of exp but still calculation doesn`t work.

A
AlanStevens19-TanzaniteAnswer
19-Tanzanite
September 23, 2012

jvm jjjvb wrote:

Thank you for the answer. I meant degree of exp.

It's the exponential argument I was referring to! See attached.

Alan

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