line:        1
syntax tree: 1
raw result:  (1 () ())
rendered:    1

line:        meter
syntax tree: meter
raw result:  (1 (meter) ())
rendered:    1 meter

line:        2 meter
syntax tree: (* 2 meter)
raw result:  (2 (meter) ())
rendered:    2 meter

line:        meter 2
syntax tree: (* meter 2)
raw result:  (2 (meter) ())
rendered:    2 meter

line:        2 3 4 meter
syntax tree: (* 2 3 4 meter)
raw result:  (24 (meter) ())
rendered:    24 meter

line:        meter/second
syntax tree: (/ meter second)
raw result:  (1 (meter) (second))
rendered:    1 meter / second

line:        meter / second
syntax tree: (/ meter second)
raw result:  (1 (meter) (second))
rendered:    1 meter / second

line:        lumen / lux
syntax tree: (/ lumen lux)
raw result:  (1 (meter meter) ())
rendered:    1 meter^2

line:        J/kg
syntax tree: (/ J kg)
raw result:  (1 (meter meter) (second second))
rendered:    1 meter^2 / second^2

line:          meter   kg
syntax tree: (* meter kg)
raw result:  (1 (kg meter) ())
rendered:    1 kg meter

line:        meter kg / meter / kg
syntax tree: (/ (/ (* meter kg) meter) kg)
raw result:  (1 () ())
rendered:    1

line:        volt/ohm/ampere
syntax tree: (/ (/ volt ohm) ampere)
raw result:  (1 () ())
rendered:    1

line:           volt / second/weber
syntax tree: (/ (/ volt second) weber)
raw result:  (1 () (second second))
rendered:    1 / second^2

line:        (joule/coulomb/volt)
syntax tree: (/ (/ joule coulomb) volt)
raw result:  (1 () ())
rendered:    1

line:        1 foot/hour
syntax tree: (/ (* 1 foot) hour)
raw result:  (8.466666666666666e-05 (meter) (second))
rendered:    8.466666666666666e-05 meter / second

line:        2 mph / (foot/second)
syntax tree: (/ (* 2 mph) (/ foot second))
raw result:  (2.933333333333333 () ())
rendered:    2.933333333333333

line:        1 (foot pound_force) / (newton meter)
syntax tree: (/ (* 1 (* foot pound_force)) (* newton meter))
raw result:  (1.3558179483314001 () ())
rendered:    1.3558179483314001

line:        3.14
syntax tree: 3.14
raw result:  (3.14 () ())
rendered:    3.14

line:        3.14^2
syntax tree: (* 3.14 3.14)
raw result:  (9.8596 () ())
rendered:    9.8596

line:        3.456 (  joule /coulomb  )/volt
syntax tree: (/ (* 3.456 (/ joule coulomb)) volt)
raw result:  (3.456 () ())
rendered:    3.456

line:        7 furlong / fortnight
syntax tree: (/ (* 7 furlong) fortnight)
raw result:  (0.0011641666666666666 (meter) (second))
rendered:    0.0011641666666666666 meter / second

line:        Wb/m^2/tesla
syntax tree: (/ (/ Wb (* m m)) tesla)
raw result:  (1 () ())
rendered:    1

line:        define $x = 10 acre
syntax tree: (define $x (* 10 acre))
defined $x as: 40468.564223999994 meter^2

line:        $x
syntax tree: $x
raw result:  (40468.564223999994 (meter meter) ())
rendered:    40468.564223999994 meter^2

line:        $x/yard^2
syntax tree: (/ $x (* yard yard))
raw result:  (48399.99999999999 () ())
rendered:    48399.99999999999

line:        define $y = mile^2
syntax tree: (define $y (* mile mile))
defined $y as: 2589988.1103359996 meter^2

line:           $x / $y
syntax tree: (/ $x $y)
raw result:  (0.015625 () ())
rendered:    0.015625

line:           $y / $x
syntax tree: (/ $y $x)
raw result:  (64.0 () ())
rendered:    64.0

line:        volt
syntax tree: volt
raw result:  (1 (kg meter meter) (ampere second second second))
rendered:    1 kg meter^2 / ampere second^3

line:        weber
syntax tree: weber
raw result:  (1 (kg meter meter) (ampere second second))
rendered:    1 kg meter^2 / ampere second^2

line:        volt/weber
syntax tree: (/ volt weber)
raw result:  (1 () (second))
rendered:    1 / second

line:             weber / volt
syntax tree: (/ weber volt)
raw result:  (1 (second) ())
rendered:    1 second

line:        lumen/cm^2
syntax tree: (/ lumen (* cm cm))
raw result:  (10000 (candela steradian) (meter meter))
rendered:    10000 candela steradian / meter^2

line:        1e4 gauss
syntax tree: (* 10000.0 gauss)
raw result:  (1.0 (kg) (ampere second second))
rendered:    1.0 kg / ampere second^2

line:        1e04 gauss acre/weber
syntax tree: (/ (* 10000.0 gauss acre) weber)
raw result:  (4046.8564223999992 () ())
rendered:    4046.8564223999992

line:        henry
syntax tree: henry
raw result:  (1 (kg meter meter) (ampere ampere second second))
rendered:    1 kg meter^2 / ampere^2 second^2

line:        henry/(weber/ampere)
syntax tree: (/ henry (/ weber ampere))
raw result:  (1 () ())
rendered:    1

line:        ampere henry/volt
syntax tree: (/ (* ampere henry) volt)
raw result:  (1 (second) ())
rendered:    1 second

line:        chicken / acre
syntax tree: (/ chicken acre)
raw result:  (0.0002471053814671654 (chicken) (meter meter))
rendered:    0.0002471053814671654 chicken / meter^2

line:        egg/chicken/day
syntax tree: (/ (/ egg chicken) day)
raw result:  (1/86400 (egg) (chicken second))
rendered:    1/86400 egg / chicken second

line:        (1000 chicken)(3 year)(5 egg/chicken/day)
syntax tree: (* (* 1000 chicken) (* 3 year) (/ (/ (* 5 egg) chicken) day))
raw result:  (5475000 (egg) ())
rendered:    5475000 egg

line:        tadpole        /       gallon
syntax tree: (/ tadpole gallon)
raw result:  (264.17205235814845 (tadpole) (meter meter meter))
rendered:    264.17205235814845 tadpole / meter^3

line:        1000 tadpole/frog 10 frog/pond
syntax tree: (/ (* (/ (* 1000 tadpole) frog) 10 frog) pond)
raw result:  (10000 (tadpole) (pond))
rendered:    10000 tadpole / pond

line:        mole / liter
syntax tree: (/ mole liter)
raw result:  (6.02253e+26 () (meter meter meter))
rendered:    6.02253e+26 / meter^3

line:        siemens
syntax tree: siemens
raw result:  (1 (ampere ampere second second second) (kg meter meter))
rendered:    1 ampere^2 second^3 / kg meter^2

line:        siemens ohm
syntax tree: (* siemens ohm)
raw result:  (1 () ())
rendered:    1

line:        volt ampere/joule second
syntax tree: (* (/ (* volt ampere) joule) second)
raw result:  (1 () ())
rendered:    1

line:        1e+3 1e7
syntax tree: (* 1000.0 10000000.0)
raw result:  (10000000000.0 () ())
rendered:    10000000000.0

line:        1e7 1e-2
syntax tree: (* 10000000.0 0.01)
raw result:  (100000.0 () ())
rendered:    100000.0

line:        3.45e7 5
syntax tree: (* 34500000.0 5)
raw result:  (172500000.0 () ())
rendered:    172500000.0

line:        (2 3 45)
syntax tree: (* 2 3 45)
raw result:  (270 () ())
rendered:    270

line:        (2 (3 45))
syntax tree: (* 2 (* 3 45))
raw result:  (270 () ())
rendered:    270

line:        ((2 3) 45)
syntax tree: (* (* 2 3) 45)
raw result:  (270 () ())
rendered:    270

line:        (((((2345)))))
syntax tree: 2345
raw result:  (2345 () ())
rendered:    2345