why does the following work
solve([a+b-1,a-b],[a,b])
but this
solve([a+b-1,a-b,c+d],[a,b])
gives an empty solution?
Can "solve" be convinced to ignore unneccassary equations?
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solve with "excess" equations
solve with "excess" equations
why Why does the following work
solve([a+b-1,a-b],[a,b])
solve([a + b - 1, a - b], [a, b])
but this
solve([a+b-1,a-b,c+d],[a,b])
solve([a + b - 1, a - b, c + d], [a, b])
gives an empty solution?
Can "solve" solve be convinced to ignore unneccassary unnecessary equations?
