Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 835fd9c9b4b2f600c08c0b9d8d312cfa8cd95978f5c61ad5e7080ceb2ef1fa23:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^