Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3c95f8ba1dfa2d333ebd13afcc63ac05c67c5e34aa1dad9f0a261ac27aab8ef1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^