Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 53b6842311532652146e98ccf7af261da706dada80c1c870ff3427ef05494afa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^