Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 91d4fb897ad384614660b8bbdcc28de06b7b585a7e37309e3f143b751945ca48:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^