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problem with drawing triangle:(Unbound-variable)
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From: |
Huazhong Wang |
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Subject: |
problem with drawing triangle:(Unbound-variable) |
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Date: |
Sat, 07 Jan 2006 14:07:38 -0500 |
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User-agent: |
Internet Messaging Program (IMP) H3 (4.0.4) |
Hi,
I am learning guile and scheme. I want to draw a triangle, but the
machine always responsed me a warning. see below
guile>(define test-bb (filled-triangle 0 1 0 -1 1 -1))
standard input:10:4: In expession (filled-triangle 0 1 ...):
standard input:10:4: Unbound variable: filled-triangle
ABORT: (Unbound-variable)
guile>
my system is debian.
--
Huazhong Wang
Graduate
Department of Electrical and Computer Engineering
FAMU-FSU College of Engineering
Florida State Univerity
2525 Pottsdamer Street
Tallahassee, FL 32310
Email: address@hidden
Tel: (850) 410-6408 (office)
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- problem with drawing triangle:(Unbound-variable),
Huazhong Wang <=