Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9b2b968ca7a142f1bdaa9c2582b9a17e0053c9c67c4b111022d16df3c71d1bd1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^