Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 973034a9efb6db495f0f9873bb6fb1275e4921262b578ad888382a9e0a28da55:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^