Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bd806b60fbe3bf48f92ed523561ab664165054983eacd0b70f4e33688ff2c716:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^