Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 904513db8495e56279939792cb89c3f3cca04e37fa9ece980c72c4c5935f2bf0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^