I use ooo and its very good

in all types ( writer , calc, presentation .............)

but when i insert a mathematic formula , in this situation i have some problems.

because in my language we write from right to left .

so there is some symbols and notifications need to reflection as in the picture.

so if any one know about any add i can use it to solve this problem , or know the way to solve this problem.

please give me the solution.