Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b9493e30a73c59187a1d6a41ee2ccffc7e99c13c3e3860356f86543ed84cf842:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^