Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f6b07d1f9bc46b74ce68ddf1c370f7804beb2ba52fe4eee9c510b3690affc6f1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^