Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 167fc4ce910c731054ee47a41c0b4a7c40f0c9d2e69de03b76b2c36eb1d449ac:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^