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erfi

erfi(0.0189);

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erfi

erfi(0.39);

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erfi

erfi(-0.8400);

erfi( -0.6800);

erfi(-0.5200);

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erfi

erfi(0.11);

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erfi-exp-plot2d
plot2d([(224.2*erfi(1.26491*x)-134019)*exp(-1.6*x^2)],[x,0,3.45]);

plot2d([(224.2*erfi(1...

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erfi

erfi(10.11);

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erfi-exp-plot2d
plot2d([(0813932*erfi(1.26491*x+2.81443)-48.6615953)*exp(-(1.6*x+7.12)*x)],[x,0,0.5]);

plot2d([(0813932*erfi...

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erfi

erfi(3.447);

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erfi

erfi(%i);

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erfi

Run Example
(%i1)erfi(1.00)/exp(1);
                                                - 1
(%o1)                       1.650425758797543 %e
(%i2) 
Run Example
erfi(0.487339717);
(%o1)                          0.59672367670166
(%i2) 
Run Example
pi:3.141592654;
(%o1)                             3.141592654
(%i2) erfi(2.15-10*i);
(%o2)                         - erfi(10 i - 2.15)
(%i3) 

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