Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2962812151ea20523e47d6c67f7a69073bd10316e7e29040985ca42ed25ba919:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^