Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 94db588a0f1f184c8dd853b155303fc315c5d55b5ec457edb0a5008fa3a0811a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^