Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8dc4cf33bcce3a2f2fb35ac31abe6cc3c781fe8960a2e212113a3863ded21b9b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^