Changes between Initial Version and Version 1 of Ticket #28462, comment 5
 Timestamp:
 09/08/19 14:25:15 (2 years ago)
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Ticket #28462, comment 5
initial v1 2 2 > I completely agree with the changes, but why was there no errors in the doctests ? The example in `second_fundamental_form` features a symbolic computation, and the result was not an integer. 3 3 4 Actually, the error does not show off when the coefficients of the ambient connection are zero, since then `gamma_n` in line 1079 is filled with zeros, which is compatible with a matrix declared on the integers (the default, when the ring i nnot specified in `matrix()`). This is the case of the doctests.4 Actually, the error does not show off when the coefficients of the ambient connection are zero, since then `gamma_n` in line 1079 is filled with zeros, which is compatible with a matrix declared on the integers (the default, when the ring is not specified in `matrix()`). This is the case of the doctests.