Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 14510426ade88b2a33ded84fc695ecb136eebf8f518bc5d603d072b5beefbc26:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^