X-Received: by 2002:a05:622a:2c4:: with SMTP id a4mr11182569qtx.92.1633907058945;
Sun, 10 Oct 2021 16:04:18 -0700 (PDT)
X-Received: by 2002:a05:6902:707:: with SMTP id k7mr8273648ybt.545.1633907058829;
Sun, 10 Oct 2021 16:04:18 -0700 (PDT)
Path: eternal-september.org!news.eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!news.misty.com!border2.nntp.dca1.giganews.com!nntp.giganews.com!news-out.google.com!nntp.google.com!postnews.google.com!google-groups.googlegroups.com!not-for-mail
Newsgroups: sci.nonlinear
Date: Sun, 10 Oct 2021 16:04:18 -0700 (PDT)
Injection-Info: google-groups.googlegroups.com; posting-host=115.64.66.23; posting-account=J3me-QoAAADJKszxIWDNh7Q0R5yUTTAq
NNTP-Posting-Host: 115.64.66.23
User-Agent: G2/1.0
MIME-Version: 1.0
Message-ID: <07875d5c-90ba-4a8f-a577-573cad5eacf1n@googlegroups.com>
Subject: Graphics with online software MathHand.com http://DrHuang.com/index/graphics
From: drhuang57@gmail.com (Dr Huang)
Injection-Date: Sun, 10 Oct 2021 23:04:18 +0000
Content-Type: text/plain; charset="UTF-8"
Lines: 1