Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 20378ffe54bf5ed2edb02c41d4d5c2f788e15de8ec51db8a66afde9e91b84759:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^