Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 46d5949f719950d21f25fa58610b755961651ed503bbc7ef4fba7e49ba530032:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^