89624b83-5a13-4caf-ad00-2f5a676b9ed6 4 4 5 decimal

&[DATE] &[TIME] - &[FILENAME]

Smath 6179

Mathcad 11

x f x 2 π * / 2 π * x / tanh * sqrt :

1011 -^f 1012 -^f 1013 -^f 1014 -^f 1015 -^f 51 mat 1.26156626101008 106 -^* 3.98942280401432 107 -^* 1.26156626101008 107 -^* 3.98942280401432 108 -^* 1.26156626101008 108 -^* 51 mat

Smath 5346

5346 was granular in the range of 'x' getting closer to '0'. It would not compute "Result is above max allowed positive number" ...

x 0.0275 - ≥ (x 0.0178 ≥ (&

0.0178 f 0.0532

0.0275 - f 0.0662

... Smath 6179 is not granular wrt this particular test function declared the most difficult for numerical calc's by Mathematica. They say it has a very high ULP [Unit in Last Place], that means below low values, values oscillate and become not distinguisable. In many instances of numerical maths, an error message would say that the result may not be true because not computable.