Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d27f3df58855fa5095ce6738dfb3964a9a68ffce4ee46b3d60cc96437427b149:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^