Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3f23c54c21e5b3750e5a6cb2716dfd58dae881e9a102fe708d3dfbb80c6a7462:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^