Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 552509672377f5476622cdb09f53303eda864cb3ada708e92dab44dd7488a5a8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^