Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c678c4bbfaa313582ae15a212e806af3556fa18dbb28b2888bb32f5cfc02f0b6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^