Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9f260f7c53bd0a2b5ee115f0e20f243cecdb92ef7f5de0de4b40229392e50293:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^