iverilog/ivtest/ivltests/pr979.v

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Coq
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module test();
real r;
initial
begin
r=0.25;
$write("%f %b %f\n",r, $realtobits(r), $bitstoreal($realtobits(r)));
r=0.5;
$write("%f %b %f\n",r, $realtobits(r), $bitstoreal($realtobits(r)));
$display("neg reals don't work");
r=-0.25;
$write("%f %b %f\n",r, $realtobits(r), $bitstoreal($realtobits(r)));
r=-0.5;
$write("%f %b %f\n",r, $realtobits(r), $bitstoreal($realtobits(r)));
end
endmodule