Can't use times() and all of other math WOQL methods as described in the documentation with error: SERVER ERROR: The query you have sent has no viable mode. Some variables can not be bound under any reordering.

[alexander-mart]

Describe the bug

Doc page:
https://terminusdb.com/docs/maths-based-queries-in-woql/

To Reproduce

1. Go to documentation page Mathematical Operations in WOQL and copy first example about how to use multiply in WOQL with times() and evaluate() methods

2. Paste example in WOQL-mode and run:

let v = Vars("result");
evaluate(times(2,3), v.result)

or this (short equivalent):

evaluate(times(2,3), "v:result")

and other math methods:

WOQL.eval(WOQL.plus(2,3)    , "v:result")
WOQL.eval(WOQL.minus(2,3)   , "v:result")
WOQL.eval(WOQL.divide(2,3)  , "v:result")
WOQL.eval(WOQL.div(2,3)     , "v:result")
WOQL.eval(WOQL.exp(2,3)     , "v:result")
WOQL.eval(WOQL.floor(10.123), "v:result")

3. Receive:
   SERVER ERROR: The query you have sent has no viable mode. Some variables can not be bound under any reordering.

Expected behavior

evaluate(times(2,3), "v:result")

should receive:

[ {"result": {"@type": "xsd:decimal", "@value": 6}} ]

Screenshots
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Info (please complete the following information):

• terminusdb cloud: ?
• terminusdb self-hosted: v11.1.9

Additional context
—

[alexander-mart]

There is no mention of evaluate here:
https://github.com/terminusdb/terminusdb/blob/main/src/core/query/json_woql.pl

Or there:
https://github.com/search?q=repo%3Aterminusdb%2Fterminusdb%20evaluate&type=code

But this is answer to why is evaluate was not found:
https://github.com/terminusdb/terminusdb-client-js/blob/main/lib/woql.js#L487

because only eval WOQL-method is exist, and evaluate() is only alias to eval()

[alexander-mart]

Attempt to call evaluate() in chain-style from limit():

WOQL.limit(100).evaluate(WOQL.times(2,3), "v:result")

Return query-parser error:
SYNTAX ERROR: WOQL.limit(...).evaluate is not a function

But

WOQL.limit(100).eval(WOQL.times(2,3), "v:result")

Return server error:
SERVER ERROR: The query you have sent has no viable mode. Some variables can not be bound under any reordering.

👉 Shold we put it in a separate issue?