Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f347886209590d7dc1785f364c2dff26d030398f72772f3a6b742038656f05b5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^