Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c39a03281ef4c1ccc08dfd5688f76cca72ef4564e04f2e8ebfe8c30ed39dafe6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^