Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a345eebb0db65a3ae124592ee76e32dde095bcb76151477ab5b4ef540ebaa47f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^