Propagate uncertainty for any expression

Propagate uncertainty for any expression

  • Converts +- into ±
  • Calculates uncertainty as the standard error, δf(x,y,...)=(fxδx)2+(fyδy)2+...\delta f(x,y,...)=\sqrt{\left(\frac{\partial f}{\partial x} \delta x \right)^2 + \left(\frac{\partial f}{\partial y} \delta y \right)^2 + ...}
  • Converts measurements (1±0.1) into variables (m1=1,δm1=0.1,...m_1=1, \delta m_1=0.1, ...)
  • Supports sqrt(), exp(), e, pi, log(value, base), trigonometric functions (sin, csc, asin, ...), and variables
  • Assumes measurements are normal and independent