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Variables T, j;
Parameters B, H, c;
Function j = B*exp(-H/(1.38*T)-1/c*int(exp(-H/(1.38*T)),T=293.15:409.65));
Data;
T               j
293.15        0.49684
293.25        0.52569
293.35        0.55399
293.45        0.58171
293.55        0.60886
293.65        0.63543
293.75        0.66139
293.85        0.68676
293.95        0.7115
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R-Square: 0.998054373866277
Determination Coef. (DC): 0.627839052785766
F-Statistic: 8.0610284944085
Parameters Best Estimate
-------------------- -------------
b 3.2636965764725E16
h 21151.6227181249
c -4.27596549414168E-17

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