Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> abb61a720c729ee6d198933144a2a915a4de1633fd8d243667530dd14d92959f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^