6.34. Bc-1.06.95

The Bc package contains an arbitrary precision numeric processing language.

Approximate build time: 0.1 SBU
Required disk space: 3 MB

6.34.1. Installation of Bc

Prepare Bc for compilation:

./configure --prefix=/usr           \
            --with-readline         \
            --mandir=/usr/share/man \

The meaning of the configure options:


This option tells Bc to use the readline library that is already installed on the system rather than using its own readline version.

Compile the package:


To test bc, run the commands below. There is quite a bit of output, so you may want to redirect it to a file. There are a very small percentage of tests (10 of 12,144) that will indicate a roundoff error at the last digit.

echo "quit" | ./bc/bc -l Test/checklib.b

Install the package:

make install

6.34.2. Contents of Bc

Installed programs: bc and dc

Short Descriptions


is a command line calculator


is a reverse-polish command line calculator