Findroot

Georges Nassif on Wed, 09 May 2018 00:27:49 +0200

Findroot

To: pari-users@pari.math.u-bordeaux.fr
Subject: Findroot
From: Georges Nassif <georgesnassif7@gmail.com>
Date: Wed, 9 May 2018 00:27:45 +0200
Delivery-date: Wed, 09 May 2018 00:27:49 +0200
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Hello,

Is there a function in PARI library which is equivalent to Findroot in Mathematica?

For example:

FindRoot[Cos[x] == x, {x, 0}]

will find a solution to cos(x)=x near x=0

Thank you in advance,

Georges

Follow-Ups:
- RE: Findroot
  - From: Jacques Gélinas <jacquesg00@hotmail.com>