Fixed output of coeff(expression, x^0) or equivalent to coeff(expression, 1) #1098
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ChrisRackauckas
approved these changes
Mar 23, 2024
Codecov ReportAll modified and coverable lines are covered by tests ✅
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## master #1098 +/- ##
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- Coverage 77.07% 76.37% -0.70%
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Files 32 35 +3
Lines 3533 3624 +91
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+ Hits 2723 2768 +45
- Misses 810 856 +46 ☔ View full report in Codecov by Sentry. |
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Since the bool sym == nothing is used repeatedly throughout the function, and
coeff(expression, nothing)returns the coefficient of a constant (such as1inx^2 +2x + 1). A user may want to usecoeff(expression, x^0)for readability's sake to get that constant.