Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1aab06289358aa0a0090326389b9c33ac4280910e34c76522d2b353e11bff906:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^