1 FindMaximum[f,{x,x0,x1}] searches for a local maximum in f using x0 and x1 as the first two values of x, avoiding the use of derivatives.  FindMaximum[f,{x,x0,xmin,xmax}] searches for a local maximum, stopping the search if x ever gets outside the range xmin to xmax.
~ David H., California. I found your online divorce service exceptionally easy to use. As a point of reference, our California divorce took less than three weeks and including your fees and San Francisco County's filing fee of $370, and notary fees, the whole process cost us less than $800. We were very pleased with you question and answer method and breezed right through it.
The filing fee for a divorce, parental rights and responsibilities, or paternity action is $120.00. Court papers must be served on the other parent. There are various methods of service allowed by court rules. Some costs are involved. The amount depends on the type of service used. At your case management conference the FLM (family law magistrate) may order you to attend mediation. There is a $160.00 mediation fee which is usually split between the parties.