[29] in mathematical software users group

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Re: Integrals involving abs and signum

daemon@ATHENA.MIT.EDU (daemon@ATHENA.MIT.EDU)
Wed Apr 1 00:41:52 1992

Date: Wed, 1 Apr 1992 15:38:18 +1000
From: chen@deakin.OZ.AU
To: chen@deakin.OZ.AU, hibrown@cs.albany.edu, msug@MIT.EDU,

The first is integral of the abs() function instead of the -x^3 plus x^3.
The second is integral of the sgn() function instead of sin().

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