Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 46eb2ba3c8604235571a9f2d0775cf53abce0909870aed378520dcb5d09df509:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^