Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b6eb38bc53de49a4ec256296341e5185a14278072bc1e5e66e27b095af8f9c55:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^