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erf((x+1)/2^(3/2))/2=1/2 la ecuación

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Solución numérica:

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Solución

Ha introducido [src]
   /x + 1\      
erf|-----|      
   |  3/2|      
   \ 2   /      
---------- = 1/2
    2           
$$\frac{\operatorname{erf}{\left(\frac{x + 1}{2^{\frac{3}{2}}} \right)}}{2} = \frac{1}{2}$$
Gráfica
Suma y producto de raíces [src]
suma
0
$$0$$
=
0
$$0$$
producto
1
$$1$$
=
1
$$1$$
1
Respuesta numérica [src]
x1 = 22.0
x2 = 80.0
x3 = 78.0
x4 = 74.0
x5 = 1.0376297638862e+20
x6 = 62.0
x7 = 60.0
x8 = 4871255622.32848
x9 = 44.0
x10 = 56.0
x11 = 92.0
x12 = 70.0
x13 = 90.0
x14 = 15.0658039984016
x15 = 50.0
x16 = 93484.2975893543
x17 = 52.0
x18 = 20.5028758029378
x19 = 20.9942279259349
x20 = 32.0
x21 = 94.0
x22 = 86.0
x23 = 64.0
x24 = 2.11976034124209e+24
x25 = 24.0
x26 = 17.4485940890186
x27 = 68.0
x28 = 54.0
x29 = 90.8678404840196
x30 = 38.0
x31 = 4973777316201.26
x32 = 100.0
x33 = 40.0
x34 = 96.0
x35 = 26.0
x36 = 18.9332751870892
x37 = 14.8163895611803
x38 = 30.0
x39 = 28.0
x40 = 36.0
x41 = 98.0
x42 = 66.0
x43 = 34.0
x44 = 76.0
x45 = 58.0
x46 = 82.0
x47 = 1823.75512743432
x48 = 88.0
x49 = 46.0
x50 = 72.0
x51 = 13.7264421553609
x52 = 1.37874735299827e+16
x53 = 16.0675877432616
x54 = 48.0
x55 = 42.0
x56 = 21.005581127733
x57 = 84.0
x58 = 12952162.019484
x58 = 12952162.019484