Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 88cd1a66e60d6ee78665f619be612ec588f613a7d01217fe921a6e603c6fb0b2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^