Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 43956645d36b52f58ded5604ea151daf6f4533b27231070aa4560737df16d5c0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^