envs::{
  d:3.,
  f:2e0,
  i:1,
}

nary::[
  {
    name:"unaryPlus",
    statement:"+i",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:1
    }
  },
  {
    name:"unaryMinus",
    statement:"-f",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:-2e0
    }
  },
  {
    name:"binaryAddWith2Terms",
    statement:"1 + 1",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:2
    }
  },
  {
    name:"binaryAddWith3Terms",
    statement:"1 + 1 + 1",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:3
    }
  },
  {
    name:"addIntFloat",
    statement:"i + f",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:3e0
    }
  },
  {
    name:"subIntFloatDecimal",
    statement:"i - f - d",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:-4.
    }
  },
  {
    name:"repeatingDecimal",
    statement:"4.0000 / 3.0",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:1.3333333333333333333333333333333333333
    }
  },
  {
    name:"repeatingDecimalHigherPrecision",
    statement:"4.000000000000000000000000000000000000/3.0",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:1.3333333333333333333333333333333333333
    }
  },
  {
    name:"divDecimalInt",
    statement:"d / 2",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:1.5
    }
  },
  {
    name:"subtractionOutOfAllowedPrecision",
    statement:"1e100 - 1e-100",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:10000000000000000000000000000000000000d63
    }
  },
  {
    name:"bigDecimals",
    statement:"9223372036854775807.0 + 100.0",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:9223372036854775907.0
    }
  },
  {
    name:"mulFloatIntInt",
    statement:"f * 2 * 4",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:16e0
    }
  },
  {
    name:"modIntInt",
    statement:"3 % 2",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:1
    }
  },
  {
    name:"equalIntFloat",
    statement:"1 = 1e0",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:true
    }
  },
  {
    name:"equalIntFloatFalse",
    statement:"1 = 1e1",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:false
    }
  },
  {
    name:"notEqualIntInt",
    statement:"1 != 2",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:true
    }
  },
  {
    name:"notEqualIntFloat",
    statement:"1 != `2e0`",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:true
    }
  },
  {
    name:"notEqualIntFloatFalse",
    statement:"1 != `1e0`",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:false
    }
  },
  {
    name:"equalListDifferentTypesTrue",
    statement:"[1, `2e0`, 'hello'] = [1.0, 2, `hello`]",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:true
    }
  },
  {
    name:"equalListDifferentTypesWithNullMissingTrue",
    statement:"[1, `2e0`, 'hello', NULL, MISSING] = [1.0, 2, `hello`, NULL, MISSING]",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:true
    }
  },
  {
    name:"equalListDifferentTypesWithNullMissingEquivalenceTrue",
    statement:"[1, `2e0`, 'hello', NULL] = [1.0, 2, `hello`, MISSING]",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:true
    }
  },
  {
    name:"listDifferentTypesDifferentOrderFalse",
    statement:"[1, `2e0`, 'hello'] = [`hello`, 2, 1.0]",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:false
    }
  },
  {
    name:"equalBagDifferentTypesDifferentOrderTrue",
    statement:"<<1, `2e0`, 'hello'>> = <<`hello`, 2, 1.0>>",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:true
    }
  },
  {
    name:"equalBagDifferentTypesWithNullMissingDifferentOrderTrue",
    statement:"<<1, `2e0`, 'hello', NULL, MISSING>> = <<MISSING, NULL, `hello`, 2, 1.0>>",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:true
    }
  },
  {
    name:"equalListDifferentLengthsShortFirst",
    statement:"[1.0, 2] = [1.0, 2, `hello`]",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:false
    }
  },
  {
    name:"equalListDifferentLengthsLongFirst",
    statement:"[1, `2e0`, 'hello'] = [1, `2e0`]",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:false
    }
  },
  {
    name:"equalTuplesDifferentTypesTrue",
    statement:"{'a': 1, 'a': 10.0, 'b': `2e0`} = {'a': 1.0, 'a': 10, 'b': 2}",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:true
    }
  },
  {
    name:"equalTuplesDifferentTypesDifferentOrderTrue",
    statement:"{'a': 1, 'a': 10.0, 'b': `2e0`} = {'b': 2, 'a': 10, 'a': 1.0}",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:true
    }
  },
  {
    name:"equalTuplesDifferentTypesDifferentOrderWithNullMissingTrue",
    statement:"{'a': 1, 'a': 10.0, 'b': `2e0`, 'c': NULL, 'd': MISSING} = {'d': MISSING, 'c': NULL, 'b': 2, 'a': 10, 'a': 1.0}",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:true
    }
  },
  {
    name:"equalTuplesDifferentTypesDifferentOrderWithNullMissingEquivalenceFalse",
    statement:"{'a': 1, 'a': 10.0, 'b': `2e0`, 'c': NULL, 'd': NULL} = {'d': MISSING, 'c': MISSING, 'b': 2, 'a': 10, 'a': 1.0}",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:false
    }
  },
  {
    name:"symbolEquality",
    statement:"'A' = 'A'",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:true
    }
  },
  {
    name:"symbolCaseEquality",
    statement:"'A' = 'a'",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:false
    }
  },
  {
    name:"moreIntFloat",
    statement:"3 > `2e0`",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:true
    }
  },
  {
    name:"moreIntFloatFalse",
    statement:"1 > `2e0`",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:false
    }
  },
  {
    name:"lessIntFloat",
    statement:"1 < `2e0`",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:true
    }
  },
  {
    name:"lessIntFloatFalse",
    statement:"3 < `2e0`",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:false
    }
  },
  {
    name:"moreEqIntFloat",
    statement:"3 >= `2e0`",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:true
    }
  },
  {
    name:"moreEqIntFloatFalse",
    statement:"1 >= `2e0`",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:false
    }
  },
  {
    name:"lessEqIntFloat",
    statement:"1 <= `2e0`",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:true
    }
  },
  {
    name:"lessEqIntFloatFalse",
    statement:"5 <= `2e0`",
    assert:{
      evalMode:[EvalModeCoerce, EvalModeError],
      result:EvaluationSuccess,
      output:false
    }
  }
]