use_ring | R Documentation |
use_ring()
sets the default referent ring on the Macaulay2
side using the use
function.
use_ring(ring)
ring |
a |
## Not run: requires Macaulay2
##### basic usage
########################################
ring("x", coefring = "QQ")
factor_poly("x^4 + 1")
QQtxyz <- ring("t","x","y","z", coefring = "QQ")
gb("t^4 - x", "t^3 - y", "t^2 - z")
ring("x", "y", "z", "t", coefring = "QQ")
gb("t^4 - x", "t^3 - y", "t^2 - z")
use_ring(QQtxyz)
gb("t^4 - x", "t^3 - y", "t^2 - z")
## End(Not run)
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