Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 00bccc4e51b5865a0c6a91adb46406131ccd3013951e97b4eb89f33c1ca11158:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^