Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2190c9845c3ef7f6c474ce9542dd9b04ce2470385ffc8d56b2fc538ec7d2ae7a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^