Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 11746c4e0af5c3bd9355e40b09ce76ad4982cc78e171718ae6921828ae4e11ed:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^