Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9fbe025e7357a9da88364a330fe15af98f0b3a3f9da96425200a6b9dc8963cb8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^