// This code is NOT public domain
##### Presently the

### CONCURRENT INVERSE

#### is with the cartesian or polar product or harmonic sum change.

##### Factor one, factor two, the product, and the harmonic sum, either cartesian or polar, can be the independent variable.

#### The harmonic sum is the reciprocal of the sum of the reciprocals.

#### For smooth operation start with the default values.

...calculators...

...crown molding calculator...

...pipe and tube bends...

...triangulation...

...vector cross product...

...robin schedules...

(C)2000 Wm.C.Corwin Corwin????@gmail.com

...phase and group velocity...
(c)2000 copyright Wm.C.Corwin Corwin????@gmail.com
contact Wm.C.Corwin about rights to link and advertizing
www.byeless.com www.liftbar.com www.CorwinWmC.com/potpourri.html
2000 March 10

Credits and references:

transl@sg.ur.ru
has some units conversion factors that even
ucum
nbs
nbs
.
...
does not have.