Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5e83ae2391746aa5c7ce7c0ddfb2ae3737f5b88858ab1faa74bc80fc91e13a1f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^