Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8793836960d8ed7b3fb25573562aad640c02cff5161d58f50fc87c37c69fecbe:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^