Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9edc54432b50d2cc2208a0fbe235e4948dfc4ad6db435ffe07fb0c0d5e18a3ba:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^