Function Entry: LOG10
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Function Entry: LOG10
Name
log10
Class
BricsCAD Extension Function
Syntax
(log10 num)
Description
Returns the base-10 logarithm of a positive number.
Return Values
Vendor-defined; see Source Notes.
Side Effects
Vendor-defined.
Examples
Not documented in the BricsCAD-Specific LISP Functions catalogue page.
Availability
- AutoCAD 2026: not documented.
- BricsCAD V26: documented.
- Status: BricsCAD-only.
See Also
- AutoCAD has no direct base-10 logarithm; portable AutoLISP code uses
(/ (log x) (log 10)).
Source Notes
- [log10 (BricsCAD V26 DevRef)](https://developer.bricsys.com/bricscad/help/en_US/V26/DevRef/source/BricsCADLISPFunctions.htm)
- Status: documented (Phase 3 body fill from the BricsCAD V26 DevRef catalogue page).