That's not the 24.1.8 help, then. You must have looked at an older version.
?
On Tue, May 6, 2025 at 12:22 AM, John Woodgate wrote:
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Well, it's hardly hidden away. It's the third short paragraph in the .PARAM help:
To invoke parameter substitution and expression evaluation, enclose the expression in curly braces. The enclosed expression will be replaced with the floating-point value.