Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 79c1de7342ae25280be0fc8c0429b6e7add7141e67f42fc627c2b4268d8131bd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^