Better error message

paulmasson · Nov 24, 2020 · 413b4c4 · 413b4c4
1 parent 21074d1
commit 413b4c4
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/build/math.js b/build/math.js
@@ -2929,7 +2929,7 @@ function lambertW( k, x, tolerance=1e-10 ) {
      if ( abs(delta) < tolerance ) return w;
   }
 
-  throw Error( 'No Lambert W root found' );
+  throw Error( 'No Lambert W root found at ' + JSON.stringify(x) );
 
 }
 

diff --git a/src/functions/logarithm.js b/src/functions/logarithm.js
@@ -230,7 +230,7 @@ function lambertW( k, x, tolerance=1e-10 ) {
      if ( abs(delta) < tolerance ) return w;
   }
 
-  throw Error( 'No Lambert W root found' );
+  throw Error( 'No Lambert W root found at ' + JSON.stringify(x) );
 
 }