Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3b88caebb45ea81c8ef8a5ebc93c5fcf82ddc3930cb6a6d5bb3c9ff8808764ed:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^