Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 02033b804040d827cd391c7dffd2dc72717e06593c9410ffcd7a0975b1bfb842:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^