Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9e8a7d8942e04abdca524e48eb0f94934a02c86c1fb25df43f03482a3fe4979e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^