Defining the cotangent function. The cotangent function is an old mathematical function. It was mentioned in 1620 by E. Gunter who invented the notation of cotangens. Later on J. Keill (1726) and L. Euler (1748) used this function and its notation in their investigations.
A U.S. Department of Agriculture research scientist bred these beauties, and now they are grown by J. Berry Nursery in Texas. Five in series. The stunning black diamond crape myrtle has five different colors. We all know how different reds can be, and there is the Best Red, which is a very dark red. You might think it wouldn't show up with the dark burgundy leaves, but it is a beautiful mix of colors.
ANSWER:   Just be patient. It will start itself. Both the crepe myrtle (blooming variety) and the wax myrtle (non blooming variety) will send out sister roots and these w â¦ ill become new plants about 2-5 feet away from the original mother plant.Just wait till these sisters get over a foot high and when its not in bloom, dig it up and move it to a new location.rune Crepe Myrtle in late fall. It's a southern plant and u want to wait long enough that it won't be hot enough to regrow. I say November or December. Also Crepe Myrtles are â¦ stripped of all limbs on the lower half.