DataView Equation Set operations (Operations -> Equation Set)
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      +--------------+-------------------------+--------------------------------------+
      | Symbol:      | Description:            | Details:                             |
      +==============+=========================+======================================+
      | **Constants: (over-ridden by columns with same name)**                        |
      +--------------+-------------------------+--------------------------------------+
      | pi           | 3.14159265 ...                                                 |
      +--------------+-------------------------+--------------------------------------+
      | kb           | Boltzmann constant (J/K)                                       |
      +--------------+-------------------------+--------------------------------------+
      | kbev         | Boltzmann constant (ev/K)                                      |
      +--------------+-------------------------+--------------------------------------+
      | e0           | permittivity of free space (F/cm)                              |
      +--------------+-------------------------+--------------------------------------+
      | qe           | electron charge (C)                                            |
      +--------------+-------------------------+--------------------------------------+
      | tabs         | T(0C) (K)                                                      |
      +--------------+-------------------------+--------------------------------------+
      | **Equation Set Unary Operations**                                             |
      +--------------+-------------------------+--------------------------------------+
      | \-           | z = -x                  |                                      |
      +--------------+-------------------------+--------------------------------------+
      | sign         | z = sign(x)             | x > 0 ? 1 : -1                       |
      +--------------+-------------------------+--------------------------------------+
      | reciprocal   | z = reciprocal(x)       | 1/x                                  |
      +--------------+-------------------------+--------------------------------------+
      | sqrt         | z = sqrt(x)             |                                      |
      +--------------+-------------------------+--------------------------------------+
      | square       | z = square(x)           | x^2                                  |
      +--------------+-------------------------+--------------------------------------+
      | abs          | z = abs(x)              |                                      |
      +--------------+-------------------------+--------------------------------------+
      | sin          | z = sin(x)              |                                      |
      +--------------+-------------------------+--------------------------------------+
      | cos          | z = cos(x)              |                                      |
      +--------------+-------------------------+--------------------------------------+
      | tan          | z = tan(x)              |                                      |
      +--------------+-------------------------+--------------------------------------+
      | asin         | z = asin(x)             |                                      |
      +--------------+-------------------------+--------------------------------------+
      | acos         | z = acos(x)             |                                      |
      +--------------+-------------------------+--------------------------------------+
      | atan         | z = atan(x)             |                                      |
      +--------------+-------------------------+--------------------------------------+
      | exp          | z = exp(x)              |                                      |
      +--------------+-------------------------+--------------------------------------+
      | expm1        | z = expm1(x)            | exp(x) - 1                           |
      +--------------+-------------------------+--------------------------------------+
      | exp2         | z = exp2(x)             | 2^x                                  |
      +--------------+-------------------------+--------------------------------------+
      | log          | z = log(x)              |                                      |
      +--------------+-------------------------+--------------------------------------+
      | log10        | z = log10(x)            |                                      |
      +--------------+-------------------------+--------------------------------------+
      | log2         | z = log2(x)             |                                      |
      +--------------+-------------------------+--------------------------------------+
      | log1p        | z = log1p(x)            | ln(x+1)                              |
      +--------------+-------------------------+--------------------------------------+
      | sinh         | z = sinh(x)             |                                      |
      +--------------+-------------------------+--------------------------------------+
      | cosh         | z = cosh(x)             |                                      |
      +--------------+-------------------------+--------------------------------------+
      | tanh         | z = tanh(x)             |                                      |
      +--------------+-------------------------+--------------------------------------+
      | asinh        | z = asinh(x)            |                                      |
      +--------------+-------------------------+--------------------------------------+
      | acosh        | z = acosh(x)            |                                      |
      +--------------+-------------------------+--------------------------------------+
      | atanh        | z = atanh(x)            |                                      |
      +--------------+-------------------------+--------------------------------------+
      | degrees      | z = degrees(x)          | convert radians to degrees           |
      +--------------+-------------------------+--------------------------------------+
      | radians      | z = radians(x)          | convert degrees to radians           |
      +--------------+-------------------------+--------------------------------------+
      | deg2rad      | z = deg2rad(x)          | convert degrees to radians           |
      +--------------+-------------------------+--------------------------------------+
      | rad2deg      | z = rad2deg(x)          | convert radians to degrees           |
      +--------------+-------------------------+--------------------------------------+
      | rint         | z = rint(x)             | round to nearest integer             |
      +--------------+-------------------------+--------------------------------------+
      | fix          | z = fix(x)              | round to nearest integer towards 0   |
      +--------------+-------------------------+--------------------------------------+
      | floor        | z = floor(x)            | round to nearest integer below       |
      +--------------+-------------------------+--------------------------------------+
      | ceil         | z = ceil(x)             | round to nearest integer above       |
      +--------------+-------------------------+--------------------------------------+
      | trunc        | z = trunc(x)            | truncate                             |
      +--------------+-------------------------+--------------------------------------+
      | del          | z = del(x)              | difference between successive values |
      +--------------+-------------------------+--------------------------------------+
      | not          | z = not(x)              | logical not                          |
      +--------------+-------------------------+--------------------------------------+
      | !            | z = !x                  | logical not                          |
      +--------------+-------------------------+--------------------------------------+
      | **Equation Set Binary Operations**                                            |
      +--------------+-------------------------+--------------------------------------+
      | \+           | z = x + y               |                                      |
      +--------------+-------------------------+--------------------------------------+
      | \-           | z = x - y               |                                      |
      +--------------+-------------------------+--------------------------------------+
      | \*           | z = x * y               |                                      |
      +--------------+-------------------------+--------------------------------------+
      | /            | z = x / y               |                                      |
      +--------------+-------------------------+--------------------------------------+
      | ^            | z = x ^ y               |                                      |
      +--------------+-------------------------+--------------------------------------+
      | true_divide  | z = true_divide(y, x)   |                                      |
      +--------------+-------------------------+--------------------------------------+
      | floor_divide | z = floor_divide(y, x)  |                                      |
      +--------------+-------------------------+--------------------------------------+
      | fmod         | z = fmod(y, x)          | remainder of division                |
      +--------------+-------------------------+--------------------------------------+
      | mod          | z = mod(y, x)           | remainder of division                |
      +--------------+-------------------------+--------------------------------------+
      | rem          | z = rem(y, x)           | remainder of division                |
      +--------------+-------------------------+--------------------------------------+
      | hypot        | z = hypot(y, x)         |                                      |
      +--------------+-------------------------+--------------------------------------+
      | atan2        | z = atan2(y, x)         |                                      |
      +--------------+-------------------------+--------------------------------------+
      | max          | z = max(x, y)           |                                      |
      +--------------+-------------------------+--------------------------------------+
      | min          | z = min(x, y)           |                                      |
      +--------------+-------------------------+--------------------------------------+
      | integ        | z = integ(y, x)         | integration                          |
      +--------------+-------------------------+--------------------------------------+
      | dY/dX        | z = dY/dX(y, x)         | derivative                           |
      +--------------+-------------------------+--------------------------------------+
      | ==           | z = x == y              |                                      |
      +--------------+-------------------------+--------------------------------------+
      | !=           | z = x != y              |                                      |
      +--------------+-------------------------+--------------------------------------+
      | <=           | z = x <= y              |                                      |
      +--------------+-------------------------+--------------------------------------+
      | >=           | z = x >= y              |                                      |
      +--------------+-------------------------+--------------------------------------+
      | <            | z = x < y               |                                      |
      +--------------+-------------------------+--------------------------------------+
      | >            | z = x > y               |                                      |
      +--------------+-------------------------+--------------------------------------+
      | &&           | z = x && y              | logical and                          |
      +--------------+-------------------------+--------------------------------------+
      | ||           | z = x || y              | logical or                           |
      +--------------+-------------------------+--------------------------------------+
      | and          | z = and(x, y)           | logical and                          |
      +--------------+-------------------------+--------------------------------------+
      | or           | z = or(x, y)            | logical or                           |
      +--------------+-------------------------+--------------------------------------+
      | xor          | z = xor(x, y)           | logical xor                          |
      +--------------+-------------------------+--------------------------------------+