Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 73f1bd60895f67aed56edd72fee3fed47d46ab8728ac1af8c7251b99ebe6aaeb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^