Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1f8dc688a270b87f2c58f16caff65ad649c0447094bc8d13373910d59deb4262:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^