Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f5c83d27b9f00dac9bb347bc9330936fb68afd900f83748546ffe1d16d98ec88:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^