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ASF GitHub Bot commented on METRON-1038: ---------------------------------------- Github user cestella commented on a diff in the pull request: https://github.com/apache/metron/pull/650#discussion_r130879985 --- Diff: metron-stellar/stellar-common/README.md --- @@ -238,6 +249,18 @@ In the core language functions, we support basic functional programming primitiv * bloomfilters - A list of bloom filters to merge * Returns: Bloom Filter or null if the list is empty +### `CEIL` + * Description: Returns the ceiling of a number. + * Input: + * number - The number to take the ceiling of + * Returns: The ceiling of the number passed in. + +### `COS` + * Description: Returns the `cos` of a number. --- End diff -- yep > Stellar should have a better collection of basic math operations > ---------------------------------------------------------------- > > Key: METRON-1038 > URL: https://issues.apache.org/jira/browse/METRON-1038 > Project: Metron > Issue Type: Improvement > Reporter: Casey Stella > > At the moment the math functions are woefully incomplete. > We should add at least the ones difficult or impossible to reconstruct using > existing stellar primitives/math functions: > * log10 > * log2 > * ln > * sqrt > * ceil > * floor > * sin > * cos > * tan -- This message was sent by Atlassian JIRA (v6.4.14#64029)