Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 82e7b0985e295cb4eb7bb9ebbeed1fb2054953ff31fff3a576b8dad88898c6f2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^