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This looks like a bug. The code

QQ('+1')

gives the exception

TypeError: unable to convert '+1' to a rational

This happens with any positive rational, not just 1.

Also, this does not happen with either

ZZ('+1')

Is this actually a bug? If it is, can someone investigate it and write a trac ticket? I'm quite new to Sagemath and Python and quite unskilled yet to do it properly. Thank you!

nor

PolynomialRing(QQ,names='x')('+1')

This looks like a bug. The code

QQ('+1')

gives the exception

TypeError: unable to convert '+1' to a rational

This happens with any positive rational, not just 1.

Also, this does not happen with either

ZZ('+1')

nor

PolynomialRing(QQ,names='x')('+1')

Is this actually a bug? If it is, can someone investigate it and write a trac ticket? I'm quite new to Sagemath and Python and quite unskilled yet to do it properly. Thank you!

PolynomialRing(QQ,names='x')('+1')

This looks like a bug. The code

QQ('+1')

gives the exception

TypeError: unable to convert '+1' to a rational

This happens with any positive rational, not just 1.

Also, this does not happen with eitherneither

ZZ('+1')

nor

PolynomialRing(QQ,names='x')('+1')

Is this actually a bug? If it is, can someone investigate it and write a trac ticket? I'm quite new to Sagemath and Python and quite unskilled yet to do it properly. Thank you!