Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6c857fe9d7054e6cce5b40900ca8bcbbc63a1c4369ec9df8f0613dbeb41e6d37:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^