Esempio: funzioni di errore

Funzioni > Funzioni speciali > Altre funzioni speciali > Esempio: funzioni di errore

1. Utilizzare la funzione erf per tracciare il grafico della funzione di errore in corrispondenza di diversi valori di x.

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La funzione erf è simmetrica rispetto alla linea y=0.

2. Utilizzare la funzione erfc per tracciare il grafico della funzione di errore complementare in corrispondenza di diversi valori di x.

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La funzione erfc è simmetrica rispetto alla linea y=1.0.

3. Creare un grafico per mostrare la relazione tra le funzioni erf e erfc in corrispondenza di diversi valori di x.

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Le funzioni sono simmetriche rispetto alla linea y=0.5.

4. Creare un grafico per mostrare che erfc(x)=1-erf(x) in corrispondenza di diversi valori di x.

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