Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 46b0593f9185faec51ef43d5915142fc65a2b62161d0cd6005ebccd2d5b3f45e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^