Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 35f156345cc7d96e810ac7a33ded1dfa886a6844c03632d0b42d97cbecbb957c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^