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24 lines
404 B
Perl
Executable File
24 lines
404 B
Perl
Executable File
#!/usr/bin/env perl
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# SPDX-FileCopyrightText: 2021 Pragmatic Software <pragma78@gmail.com>
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# SPDX-License-Identifier: MIT
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use warnings;
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use strict;
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my $args = join ' ', @ARGV;
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if (not length $args) {
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print "Usage: qalc <expression>\n";
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exit;
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}
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my $result = `ulimit -t 2; qalc '$args'`;
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$result =~ s/^.*approx.\s+//;
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$result =~ s/^.*=\s+//;
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print "$args = $result\n";
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# print "$result\n";
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