Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 59ac32d2538bdd4e59e7c32a5981354803d8b853791fc0db87c3b653452f6712:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^