Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 99dc41843a28cb4b88b825113eb75a4106d9cb9489363eddf96aad2e6271cacf:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^