Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ca52d2228a0dbf0a6f84b17273b972dbfb7cdcece0a0c2f25fcf0f7f3c1b5272:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^