1.1.0

New Stuff

• MultiVector.exp computes math.e ** V using the Taylor series, which basically applies to anything for which scalar-thing and thing-thing addition and multiplication are defined.
• MultiVector.scalar classmethod generates a scalar MultiVector from a string, by passing it through the scalar factory.

Changes

• MultiVector.__rpow__ is now defined in terms of MultiVector.exp (a^b = e^(b ln a))
  • BREAKING: This means that math.e ** V == V.exp has different behavior from previous math.e ** V when V*V != -1. This is because previously I was mistakenly applying Euler's formula to objects that do not behave like the imaginary unit. The docs have been updated to reflect this.
  • Since this is a correction of behavior, I'm calling it a bugfix and not incrementing the major version.
  • Note that the behavior remains the same across versions when V*V == -1, which should be the case for all valid use cases of MultiVector.rotate