Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8482d593f7dd37cd7d5a4b68cd7cec91490cfcd552b82ef5522c5d82fded6c33:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^