Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c2054f640b0bf0aa5efbecc6998552455befecf6fbfd71cdfa5fcc17c2f4ae20:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^