Created
January 27, 2022 18:16
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NMatrix default value NaN
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| > d = NMatrix.new([1,1],0.0, stype: :yale) / NMatrix.new([1,1],0.0, stype: :yale) | |
| #<NMatrix:0x00000000074cd2e8 shape:[1,1] dtype:float64 stype:yale capacity:3> | |
| > d.dot(d) | |
| *** NotImplementedError Exception: matrix default value must be some form of zero (not false or nil) for multiplication | |
| nil | |
| > d.default_value | |
| NaN | |
| > d.cast_full(:yale, :float64, 0.0).default_value | |
| NaN |
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