Appends a column to a series under name — the renderer path, where a
caller genuinely wants one TimeSeries carrying several studies.
A packed column round-trips without boxing, via the column's own
Float64Array: a gap there is NaN, which core's withColumn reads as
missing on a Float64Array ([PND-WCNAN], [PND-NANREP]). Only a column
with no toFloat64Array (a value that arrived some other way) pays a
boxing pass.
Appends a column to a series under
name— the renderer path, where a caller genuinely wants oneTimeSeriescarrying several studies.A packed column round-trips without boxing, via the column's own
Float64Array: a gap there isNaN, which core'swithColumnreads as missing on aFloat64Array([PND-WCNAN], [PND-NANREP]). Only a column with notoFloat64Array(a value that arrived some other way) pays a boxing pass.