Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0b922469ece856ab288ba2bf645790a5c9e49011dd49aefddcab9c1191386276:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^