Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5fa9edffb56f0b63f71f8722fdb54131af11ccd4ff0696b246e03ddea17af382:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^