Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 366212ad24573fb38b4732566406ac687b2ef30dbe78b768354209bf787cb437:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^