fundamental
/fʌndəˈmɛntəl/
discriminant
/dɪˈskrɪmɪnənt/
Description
fundamental discriminant
integer invariant of integral binary quadratic forms, associating the integer 𝑏²−4𝑎𝑐 to the quadratic form 𝑎𝑥²+𝑏𝑥𝑦+𝑐𝑦²
English Phonetic Transcription
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