Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4d62d5295cbf1a8c5ca3ab7eda33b4decf6bd69458d2b574f6b2e9e4ccfc6300:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^