Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dfefa0ebc85898d0452dbc7fdda0ef988e69c64e6cd62ae6460b6e34f1469a02:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^