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erfi-plot2d
plot2d([erfi(x), -%i*erf(%i*x)], [x,-2,2]);

plot2d([erfi(x), -%i*...

Calculate

erfi-exp-plot2d
plot2d([(224.2*erfi(1.26491*(x+2.225))-134019)*exp(-1.6*(x+2.225)^2)],[x,0,0.5]);

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

plot2d([37.5*exp(-8.7...

Calculate

erfi

erfi(1.17374764629168);

Calculate

erfi

erfi(0.7);

Calculate

erfi

erfi(5.7);

Calculate

erfi-plot2d-realpart
plot2d([realpart(erfi(x*%i))],[x,-10,10]);

plot2d([realpart(erfi...

Calculate

erfi

erfi(1.7);

Calculate

erfi-pi-plot2d-sqrt
plot2d([sqrt(%pi)*erfi(1-x^2)],[x,-3,3]);

plot2d([sqrt(%pi)*erf...

Calculate

erfi-exp-plot2d
plot2d([(224.2*erfi(1.26491*(x+2.225))-134019)*exp(-1.6*(x+2.225)^2)],[x,0,0.5]);

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

plot2d([37.5*exp(-8.7...

Calculate

erfi

erfi(0.104209426);

Calculate

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
erfi(3.141592);
(%o1)                          3686.555173737966
(%i2) 

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