new greetings from exponent overflow hell

jakobkroeker / test_singular

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new greetings from exponent overflow hell #152

Closed jakobkroeker closed 9 years ago

jakobkroeker commented 9 years ago

ring rng = 0,(x,y),dp;
short = 0;
poly h = x^2147483647;
ideal I = h;
ring G = 0,(a,b),dp;
short = 0;
ideal phi = a,b;
map m = rng,a^3,b;
m(I); 
// a^2147483645*b
quit;

// real 1m19.106s upstream report: delayed, waiting for a good timing (regular working hours)

jakobkroeker commented 9 years ago

upstream report: http://www.singular.uni-kl.de:8002/trac/ticket/696#ticket

jakobkroeker commented 9 years ago

fixed by Hans with commit https://github.com/Singular/Sources/commit/0b9aa7febb094f9895da3d802b389bd9560e3c48