Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 076673fc85b8da5b2cac15632a926342d49309a3ed1bd35ba4385c6e225bceee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^